Why did death by infectious diseases drop from 1900 1950?

Answers

Answer 1

The discovery of medicines, advancements in sanitation and hygiene, and the implementation of mandated children immunisation programmes all helped to bring the disease under control.

Immunizations have played a significant role in the fall in death rates associated with many diseases since 1900. Influenza and pneumonia were the leading causes of death in 1900, accounting for about 202 fatalities per 100,000 persons. In the 20th century, improvements in sanitation.

Public health (such as the development and use of vaccines), and medical treatments like antibiotics led to a considerable decline in the number of fatalities from infectious diseases. Every time a medical discovery is made, as can be seen on the graph, the death rate significantly declines. Therefore, the first suggestion is the right response since thanks to such discoveries, infectious diseases may be managed.

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Related Questions

whats the answers to newsela; Why is Russia invading Ukraine? level 1050

Answers

Answer: Russia is invading Ukraine because they want to reclaim their territory.

Explanation:

Can anyone help me please

Answers

Answer:

4. November 16, 1933, President Franklin Roosevelt ended almost 16 years of American non-recognition of the Soviet Union following a series of negotiations in Washington, D.C. with the Soviet Commissar for Foreign Affairs

5. In the Soviet Union, the first Five-Year Plan (1928–32), implemented by Joseph Stalin, concentrated on developing heavy industry and collectivizing agriculture, at the cost of a drastic fall in consumer goods.

Explanation

Can find the third one!!

On a muggy July night in 1917, American journalist Arno Dosch-Fleurot joined the protestors parading along Petrograd’s Nevsky Prospekt when gunshots suddenly rang out. Banners pleading for liberty and freedom crashed to the ground as blood stained the Russian capital’s most fashionable thoroughfare. After diving for cover in a gutter, the New York World correspondent came face-to-face with a Russian officer and asked him what was happening. “The Russians, my countrymen, are idiots,” he replied. “This is a white night of madness.”

1. On the map of Costa Rica below what symbol does the map legend use to identify a national capital?
a) circle
b) star
c) dotted line
d) solid black line

Answers

Option B - Star is the answer

PLEASE ANSWER ILL GIVE BRAINLY
3.Constantinople was important because it was a............................ and this made the city very wealthySingle choice.

political city

large and clean

great trading route

Answers

Answer:

great trading route

Explanation:

· Add dialogue to the speech bubbles to reflect how the common people and the

upper class might have felt about Andrew Jackson's battle with the Bank of the

United States.

Answers

dialogue to the speech bubbles is common people: President Jackson's destruction of the bank displays how he stands up for the people. The bank is an unconstitutional monopoly that benefits the wealthy at the expense of farmers and workers. upper class : In our economy, the bank is quite important. It helps businesses that rely on it for loans. Jackson has overstepped his limits by dissolving the bank and putting government deposits in his "favourite banks."

How can you add a speech bubble to a picture?

A speech bubble in an image would be nice, right? You could even create your own unique comic, perhaps. Speech bubbles are wonderful for incorporating useful information on products like flyers and online adverts, in addition to adding adorable or hilarious dialogue to an image! With Fotor, adding speech bubbles to multiple pictures online is now easier than ever without leaving your current browser.

Let's look at how to add speech bubbles to images, along with amusing visuals and how to use speech bubbles to tell your own story.

Variety of Speech Bubbles

While speech bubbles may be associated with comics initially, there are a variety of other speech bubble varieties with their own uses and aesthetics. Knowing when to add speech bubbles to photographs and how to choose them is a great first step.

1. Cute speech bubbles are great for social media sharing and private changes with friends and family! To give items a "doodle" feel, experiment with bubbles that appear to be hand-drawn.

2. Comic book speech bubbles may be customised amazingly well! Give anything a classic appearance by using the conventional colours of orange, yellow, and red.

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Who were the political leaders in the North?

Answers

Answer:

Explanation:

Abraham Lincoln had proved an outstanding wartime political leader and by 1864 had in place a strong leadership team, including Secretary of War Edwin Stanton, Secretary of State William Seward, Army Chief of Staff Henry W. Halleck, and Quartermaster General Montgomery Meigs.

What battle changed the tide of WWII in the European theater?

-Dunkirk
-The Battle of Calais
-The battle of the bulge
-Normandy landings

Answers

Normandy Landings would be correct

decide whether the function is a polynomial function. If so right it in standard form and state it’s degree type in leading coefficient if so write it in standard form and state its degree type in leading coefficient P(x)=-3x^2+10-4x

Answers

Yes, the function is a polynomial function.

It can be written in standard form as P(x) = -3x^2 - 4x + 10.

The degree of the polynomial is 2 and the leading coefficient is -3.

What is a polynomial function?

Generally, A polynomial function is a kind of function that only uses non-negative integer powers or only uses positive integer exponents of a variable in an equation, such as the quadratic equation, the cubic equation, or any other type of equation.

As an example, a polynomial with an exponent of 1 might be written as 2x+5.

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Which of the following was not an American value in the 1950s?
Individualism
Strive to protect communism
Belief in equal opportunity
Respect for private property

Answers

Answer: Strive to protect communism

Strive to Protect Communism was not an American Value in the 1950s, hence option B is the correct option.

The American Value

The American Value of 1950s constituted from the long drawn out history of war, conflict, civil reforms, and Economic crisis. These values were necessary for growth of the nation, and individual development.

'Strive to protect Communism' was not one of the American Values because, first of all American government fought with Communist Powers like USSR, and secondly the ideology of Communism is opposite of what American Value believes. Hence option B is correct.

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What were the steps that led America to enter World War I ?

Answers

Answer:  The sinking of the Lusitania, Germany's unrestricted submarine warfare, the breaking of the Sussex pledge, and as well as the Zimmermann Note

Explanation:

Answer:  

When World War I broke out across Europe in 1914, President Woodrow Wilson proclaimed the United States would remain neutral, and many Americans supported this policy of nonintervention. However, public opinion about neutrality started to change after a German U-boat sank the British ocean liner Lusitania in 1915; almost 2,000 people perished, including 128 Americans. Along with news of the Zimmermann telegram threatening an alliance between Germany and Mexico against America, Wilson asked Congress for a declaration of war against Germany. The United States officially entered the conflict on April 6, 1917.

Explanation:

Match the following. rejected by Saul; wandered in exile: Choose... rejected by Israelites; lived in exile: Choose... rejected by brothers; lived in slavery: Choose... exalted to become leader of his people: Choose... exalted to become king of Israel: Choose... exalted to become second only to Pharaoh: Choose...

Answers

The 12- Tribes of Israel's leaders were Jacob's 12 sons. Later, the Israelites were compelled to depart Canaan due to a food scarcity.

What led to savagery?

Slavery was introduced to the west in the 1500s by European immigrants. When white settlers were unable to get economical labor from other sources, they began to rely more on acquired slaves from Africa.By the early 1700s, the term "enslavement" had come to mean African servitude in British North America.

Who abolished slavery?

His efforts were successful as the bill was approved by the House in January 1865 with a vote of 119-56.President Abraham Lincoln signed the Democratic Resolution of Congress presenting the draft amendment to state legislatures on February 1, 1865.

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What are the chronological events?

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In chronological events, occasions are recorded, depicted, or talked about comparable to their timing. Fundamentally, it is like taking a gander at an order to see what happened first and what followed.

The organizing of occasions by time is known as order. Most creators in writing recount their stories as a progression of interconnected occasions; this methodology of organizing the occasions in the sequential request is known as "chronological order."occasions that occur in time request. At the point when occasions are organized in sequential request, they are organized by the time they happened, so they happened consistently like on a course of events. model: John is conceived, gets hitched, has a child, and afterward dies.

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When Saul escaped from Damascus, he went to: Antioch Tarsus Cyprus Jerusalem

Answers

Saul traveled to Jerusalem after making his way out of Damascus. Therefore, the optimum choice is (D).

What is the significance of Jerusalem?

The Abrahamic religions of Judaism, Christianity, and Islam all regard Jerusalem as a holy city, and it is revered by many different religious traditions. Jerusalem contains some of the holiest sites for all three of these religions, including the Temple Mount, which is revered by all three.

Since the 10th century BC, Jerusalem has served as the Jewish people's ancestral and spiritual homeland, making it the holiest city in Judaism. Classical antiquity saw Jerusalem as the location of God and the center of the universe.

Hence, option (D) is accurate.

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Why did the garment workers' union grow after the Triangle Shirtwaist factory
fire?
A. The government ordered unions to be set up.
B. Business owners formed unions to show their sympathy.
C. Consumers pressured businesses by boycotting nonunion goods.
D. Workers refused to return to work without there being a union.

Answers

The garment employees union grew after triangle shirtwaist manufacturing unit fireplace because consumers pressured groups via way of boycotting non union foods.

What took place after the Triangle Shirtwaist Factory fire?

In its aftermath, the Triangle hearth inspired a terrific marketing campaign of place of work reform. About thirty separate legal guidelines had been passed, which include those regulating the minimal wage and working conditions.

The blaze, the Fire Marshal would later determine, was once in all likelihood brought about by way of a smoldering cigarette butt or in shape that had fallen into a bin full of cloth scraps and tissue paper. Smoking used to be forbidden in the factory, however the employees had been acknowledged to sneak cigarettes.

It represented thousands of heaps of apparel enterprise workers, most of them women. Two successful strikes in 1909 and 1910 received electricity for the union. Members and their allies pushed for new legal guidelines to guard geared up labor. They won broad assist after the devastating Triangle Shirtwaist Factory Fire in 1911.

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l

Answer: consumers pressured by boycotting nonunion goods

Explanation:

Mentions any three exclusive powers of Rajya Sabha and Lok Sabha .
Heyy !!! Can you please help me in answering this question ? Please ???

Answers

RAJYA SABHA AND LOK SABHA

The Rajya Sabha and the Lok Sabha are the two houses of the Parliament of India. The Rajya Sabha, also known as the Council of States, is the upper house of the Parliament and represents the states of India. The Lok Sabha, also known as the House of the People, is the lower house of the Parliament and represents the people of India.

Here are three exclusive powers of the Rajya Sabha:

The Rajya Sabha has the power to impeach the President of India.

The Rajya Sabha has the power to approve or reject the appointment of the Vice President of India.

The Rajya Sabha has the power to approve or reject certain types of amendments to the Constitution of India.

Here are three exclusive powers of the Lok Sabha:

The Lok Sabha has the power to elect the Prime Minister of India.

The Lok Sabha has the power to vote of no confidence in the government, which can lead to the dissolution of the Lok Sabha and the formation of a new government.

The Lok Sabha has the power to approve or reject the budget presented by the government.

Hope This Helps You!

1-Only the Rajya Sabha has the power to impeach the President of India.
2-Only the Lok Sabha has the power to pass a vote of no confidence in the government, which can lead to the government's downfall.
3-Only the Rajya Sabha has the power to initiate and pass constitutional amendments

How does India celebrate its 50 years of independence?

Answers

Answer:

On the eve of Independence Day, a national holiday, the president of India delivers an address to the nation from his office that is broadcast nationally. On the morning of 15 August, the celebration kicks off with the arrival of the prime minister of India who receives a general salute from the guard of honour, which consists of representatives from the three wings of the Indian armed forces (army, navy, and air force) and the Delhi police.

Explanation:

Every year on 15 August, the streets of India are adorned with the tricolours of the national flag as the country celebrates its day of independence.

Hope this helped! (:

the attorney who tried to prove that an accused person is innocent is the

Answers

ANSWER : THE LAWYER !!!!!!!!

In August to November of 1893, thousands of South Carolinians lost their lives and nearly 30,000 others were left
homeless due to
Ay
a flut epidemit:
B)
two hurricanes.
C)
urban race riots.
D)
massive forest fires.

Answers

All of these are incorrect

What was the name of the SNCC organized voting registration program?

Freedom Marchers

Freedom Riders

March on Selma

Freedom Summer

Answers

I’m sure the answer is Freedom Summer.

Answer:

accept friend request

Explanation:

What happened to Japanese Americans living on the West Coast?

Answers

During World War II, the United States forcibly relocated and incarcerated at least 125,284 people of Japanese descent in 75 identified incarceration sites. Most lived on the Pacific Coast, in concentration camps in the western interior of the country.

Which best describes a cause of the schism between the Roman Catholic and Protestant branches of Christianity

Answers

The Great Schism came to fruition because of a mind-boggling blend of strict conflicts and political contentions. One of the numerous strict conflicts between the western (Roman) and eastern (Byzantine) parts of the congregation had to do with whether involving unleavened bread for the holy observance of communion was satisfactory.

Martin Luther's 95 Postulations scrutinized the acts of the Roman Catholic Church, including the selling of guilty pleasures, in a public discussion.

The English lord needed to end his marriage, yet the pope wouldn't revoke the union. Bartholomew's day slaughter made Protestants in Europe rebel against the Catholics which wound up as a worldwide struggle.

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Please help thanks :)

Answers

Answer: Regulate banks

Explanation:

The Federal Reserve System is referred to as the central banking system of a country. The country's monetary policy is under the Federal Reserve System as it regulates the money supply as well as the interest rates.

The Federal Reserve System gives financial services to the government, and also regulates the financial institutions i.e the banks. Some of the tools use by the Federal Reserve System to influence the economy are the open market operations, the reserve requirement etc.

what is america's role in ww1 diplomacy

Answers

Answer:

American neutrality

The president insisted that all government actions be neutral, and that the belligerents must respect that neutrality according to the norms of international law.

The Americans helped the British Empire, French and Portuguese forces defeat and turn back the powerful final German offensive, also the Americans played a role in the Allied final offensive

Hope this helps!!

American neutrality

What form of government did Thomas Paine reject

Answers

Answer: monarchical and mixed forms of government

Which leader signed Israel's Declaration of Independence?

ASAP!!
Answer choices:
-Anwar Sadat
-Menachem Begin
-Yasir Arafat
-Golda Meir​

Answers

Answer:

Golda Meir

Explanation:

Answer:

Golda Meir

Explanation:

Based on data-based research in the 1960s, the consensus that emerged on the role of public opinion on policy was that

Answers

The era of the 1960s has been called one of the most unstable in all of American history. Various major events shaped the era,

the assassination of American President John F. Kennedy the killings of other national politicians, including Martin Luther King Jr., Robert Kennedy, and Malcolm X, the dispute and crises surrounding the cold war with the Soviet Union, the surging Civil Rights movement, and the escalating war in Vietnam.

The era began with many oaths and hope on the national political scene, with the election of a young, vibrant new president. Yet, America faced both foreign and domestic challenges.

The cold war conveys over from the previous decade and the 1962 Cuban missile crisis almost resulted in a full-scale nuclear war between the United States and the Soviet Union.

Black Americans were forced for equal rights and were met with violent resistance on the part of Southern segregationists.

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Beginning in the 1400s, the catholic clergy made large contributions to the scientific knowledge of Europe. True or false?

Answers

Answer:

False.

Explanation:

The Catholic clergy were part of the Catholic Church and generally were not interested in scientific knowledge.

TRUE OR FALSE

True. Beginning in the 1400s, the Catholic clergy made significant contributions to the scientific knowledge of Europe. Many members of the clergy, including monks, priests, and bishops, were well-educated and well-versed in classical learning, and they played a key role in the transmission and preservation of scientific knowledge in Europe.

In particular, the Catholic Church supported and funded the study of mathematics, astronomy, and other scientific disciplines, and many clergymen were actively involved in scientific research. For example, the Catholic monk Gregor Mendel, who is known as the "father of genetics," conducted groundbreaking research on the inheritance of traits in plants, and the Catholic priest Nicholas Copernicus developed the heliocentric model of the solar system, which placed the sun at the center of the universe rather than the earth.

Hope This Helps You!

**JUST FOR A PROJECT, THIS IS NOT ACTUALLY MY OPINION**

during world war II, women took over men's job's and helped them out in the war.
the project is that you write a news paper why the working women is here to stay, and another page why the stay-at-home women is here to stay.

i am having trouble writing the second news paper, maybe give some reasons why women should continue to be the stay-at-home mom?

Answers

It wouldn't let me try to help you without saying it was mean-

How did Americans mobilization for WWII transform American society?

Answers

The World War II effort drastically altered American culture. Unemployment nearly vanished as productivity soared and millions of men and women joined the workforce. For women, African Americans, and other minorities, the demand for labor created new opportunities.

Before enlisting in World War II, how did the US mobilize?

The War Resources Board was established as the U.S. government's initial move to start making war preparations (WRB). The board was tasked with creating a strategy outlining the steps required to mobilize the nation's industry. The military also issued its own Industrial Mobilization Plan in 1939. The Selective Service and Training Act (draft), as well as the training and deployment of troops, were all parts of the US's mobilization for World War II.

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The spread of new cultural ideas, such as those illustrated by the religious beliefs of xy guangxi and candida xu

Answers

Answer:

Candida Xu was a devout Catholic Chinese woman. "Perhaps the most powerful Chinese Christian women of the seventeenth generation according to others.

She sought to preach the message of Christianity against the constraints she endured as a member of the upper class. She used her father as well as son's clout to win favour with local authorities for a number of Jesuit missionaries. She encouraged her theological associations with Chinese Christians and served as a representative for Christian girls in Shanghai.

Xu's conversion was influenced by a number of factors. To begin with, the latest information about a well-governed Europe piqued his curiosity. Xu claimed that Catholicism could complement Confucianism, substitute Buddhism, and promote "good governance." He was persuaded that the christian faith will restore a noble society by making each Chinese's heart true and honourable.

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if x= -1/3, find 12x-15x+3 26Which statement best describes Renaissance art?A.Renaissance art emphasized effect over content.B.Renaissance art avoided religious themes and figures.C.Renaissance art featured human beings in their natural environment. What is the origin information of new species calledA. Evolution B.Biological species C. Natural selectionD.SpecitationI think its A but im not sure What are the angles for the two dark bands closest to the central maximum.Express your answers in terms of b and . Separate the two angles with a comma.asin(b),asin(b) Find the number of the degree of this polynomial.(please) A right triangle has a hypotenuse of 8 feet. One leg has a length of 5 feet. How long is the other leg? A. 5 ft. B. V39 ft C. V89 ft D. 13 ft. I need help with this please If you rub an air filled balloon on your hair it is possible to stick on the wall and have it statically remain there. Explain how this is possible and be sure to answer the following questions in your explanation: (A) is the balloon a conductor or an insulator? (B) is the wall a conductor or an insulator? __________ focuses on free will and using that free will to control ones behavior. A.Humanistic perspectiveB.Phenomenological approachC.HumanismD.Self-conceptPlease select the best answer from the choices providedABCD What is the cause and effect relationship explain with the help of an example? To prevent deer from running across highways, researchers are investigating sound-emitting devices that would frighten deer before they reach the highway. As part of the investigation, the researchers set up 20 devices along a two-mile stretch of road. When a deer approached a device, the device would activate and emit a sound. The researchers recorded whether the deer moved toward the highway (positive response), away from the highway (negative response), or did not move (neutral response).The researchers kept the loudness of the sound constant at 60 decibels. However, they varied the pitch of the sound. There were 6 treatment levels, all measured in kilohertz (kHz): 0, 0.28, 1, 8, 15, and 28. The order of the treatments was randomly assigned.(a) The control in the experiment was 0 kHz, or no sound. What information is gained by using the control with no sound that could not be obtained if no control were used?(b)(i) What is one advantage to keeping the loudness at a constant 60 decibels for all treatments?(b)(ii) What is one disadvantage to keeping the loudness at a constant 60 decibels for all treatments?(c) The results of the experiment are shown in the following bar chart.Based on the results, would you recommend using a sound-emitting device to keep deer from running across highways? Explain your answer. Find the coordinates of the intersection of the diagonals of the parallelogram with the vertices $Q\left(-1,\ 3\right),\ R\left(5,\ 2\right),\ S\left(1,-2\right),$ and $T\left(-5,-1\right)$ Name two ways lead(pb) seeped into soil. 3.PART A: As used in line 27, what does the word "officious" mean?A. intrusively enthusiastic; prone to interferingB. flirtatious or promiscuousC. obsessed with following rulesD. disrespectful or showing a lack of courtesy Why would its inhabitants want to create a separate state of West Virginia? On a hot summer day, jay set up a lemonade stand. He kept track of how many glasses he sold on his phone A. Write two equations that relate the number of large glasses sold i and the number of small glasses sold s. ? B. Solve the system of equations C. How many small glasses were sold? D. How many large glasses were sold? what was the avaerage per capita income for people living in the north central united states in 1860 This box plot represents the marks gained by students in an exam. Nobody gained exactly 30, 48 or 70 marks. 120 students gained less than 70 marks. How many students gained more than 48 marks? Choose the polynomial that is written in standard form. which is best represented by the following equation 55x + 75.25 = 680.25