Jonas Salk became well known in the early 1950s because he starred in a popular movie called Rebel without a Cause. led a movement of people who refused to conform to social trends. introduced a way to mass-produce homes and reduce their costs. developed a vaccine that virtually eliminated polio from American society.
Answer:
Jonas Salk became well known in the early 1950s because he developed a vaccine that virtually eliminated polio from American society.
Explanation:
Jonas Salk was an American physiologist who developed the first polio vaccine.
In 1942 he was awarded a scholarship for the study of a vaccine against influenza that allowed him to collaborate with his former professor and prestigious virologist Thomas Francis, then at the University of Michigan. In 1947, as director of the laboratory for viral research at the University of Pittsburgh, the National Foundation for Infantile Paralysis proposed him to join the different teams that were looking for a remedy for polio. In 1952 he obtained a first result in the form of a trivalent vaccine, for which he used dead viruses by application of formalin.
After testing it with animals and a small population of children who had already developed polio, the good results obtained encouraged the Foundation to finance an extensive test campaign that aroused great public expectation. In 1955 he announced that his vaccine had been successfully tested and immediately became a celebrity, to the point of having to address the nation, at the behest of President Eisenhower, in a televised message.
Unlike the other courts of appeals, the Court of Appeals for the Federal Circuit _____.
A. hears cases from a federal regulatory agency
B. hears cases from all over the United States
C. hears appeals from the U.S. Tax Court
D. hears appeals from territorial courts
The correct answer to this question would be alternative B)"hears cases from all over the United States ."
Unlike the other courts of appeals, the Court of Appeals for the Federal Circuit hears cases from all over the United States .
The Courts of Appeals for the Federal Circuit are intermediate courts of the United States Federal court system. It decides appeals from the district courts within its federal judicial circuit, and sometimes from other designated federal courts and administrative agencies.
What occurred in 1435 that changed China’s relationship with the rest of the world?
The Ming Dynasty in 1435 changed China's global relations through maritime exploration and trade, leading to subsequent isolationism.
The Ming Dynasty in 1435 marked a significant change in China's relationship with the rest of the world. Under the Ming Dynasty, Zheng He led massive oceanic voyages, exploring and trading with regions far from China. However, foreign travel was later banned, leading to a period of isolationism and the restriction of foreign contacts.
Who compiled the laws of the Roman Empire into easy-to-understand codes?
A. Justinian
B. Diocletian
C. Julius Caesar
D. Constantine
Answer:
A. Justinian
Explanation:
Byzantine emperor Justinian 1 sponsored the ancient roman laws to be codified to eliminate the differences and conflicts of the old laws. It provides greater stability to the emperor's reign. These are not new codes but the old ones compiled and systematized by the jurist for smooth functioning. These new law codes have supreme authority and the old ones were forbidden.
What were the names of the three Confederate generals that won the Second Battle of Bull Run?
what does john o'sullivan think america stands for?
John O'Sullivan thought America represented democracy, liberty, and destined progression, upholding a unique global role to spread these values worldwide. This belief is part of the 'Manifest Destiny' concept, which he himself coined.
Explanation:John O'Sullivan is a significant figure within American history, particularly known for his contributions towards defining the concept of American Exceptionalism. He advocated for the belief that America holds a unique mission to spread liberty and democracy around the world. His view of what America stands for is strongly connected to the idea of Manifest Destiny, a term he coined himself.
This phrase encapsulates O'Sullivan's belief that America is destined by God to spread its influence and democratic structures across the North American continent and perhaps even globally. He proposed that this expansion was not only justified but also virtually inevitable.
As such, for John O'Sullivan, America stands for liberty, democracy, and destined progression. It was his conviction that America had the superior social system, and its expansion would serve to usher the rest of the world into a more democratic and free era.
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The written laws that are the central principles of Judaism are known as the
The Torah, or Jewish Written Law, consists of the five books of the Hebrew Bible, known more commonly to non-Jews as the "Old Testament" that were given by God to Moses on Mount Sinai and include within them all of the biblical laws of Judaism. The Torah is also known as the Chumash, Pentateuch or Five Books of Moses.
The word "Torah" has multiple meanings including: A scroll made from kosher animal parchment, with the entire text of the Five Books of Moses written on it; the text of the Five Books of Moses, written in any format; and the term "Torah" can mean the entire corpus of Jewish law. This includes the Written and the Oral Law.
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which of these technologies was able to spread because of the growth of American railroad networks ?
a. the electric light bulb
b. the Telegraph
c. the mechanical harvester
d. the internal combustion engine
Answer:
d. the internal combustion engine
Explanation:
There's a type of railway locomotive in which diesel is the prime mover. This type of railway locomotive is called "A diesel locomotive."
Many different types of these were made, but the main different is usually on how the mechanical power is conveyed to the driving wheels.
Early Internal Combustion locomotives at first used kerosene and gasoline as fuel, but eventually, they were improved. In 1898, steel engines reduced sized and improved power of the locomotives.
the philosophers socrates, plato, and aristotle shared what common belief?a)democracy is the best form of ruling the massesb)the military rulers should control the governmentc)average people were not qualified to rule themselvesd)all greeks should use the gods as models for their lives
Answer:
C, Average people were not qualified to rule themselves
Explanation:
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the philosophers Socrates, Plato, and Aristotle shared this common belief that average people were not qualified to rule themselves. The best rulers, according to Socrates, are unwilling to dominate, yet they must because they do not want to be ruled by a subordinate.
What were Plato's reason on who should rule?In The Republic, Plato makes the case that kings ought to become philosophers or that philosophers ought to become kings, or philosopher kings, since they have a particular kind of knowledge that is necessary to successfully administer the Republic. Though Plato's justification for the philosopher kings' reign is neither convincing nor practical in principle, elements of the ideal form of government do exist in the contemporary state.
Plato's defense of the philosopher kings and its shortcomings should be taken into account first, followed by a discussion of what aspects of their reign still hold true and are appropriate for the modern state. This will serve as the foundation for the rest of the argument.
Therefore answer is option C, that average people were not qualified to rule themselves.
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which of the following is an important theme in Tang and Song paintings
a- the glories of war
b- a balance of color and light
c- personal achievements
d- the spiritual essence of nature
2. in what order did indians spread religious ideas to southeast asia ?
a. Buddisht monks and scholars, muslim traders, indian merchants and hindu priests.
b. Indian merchants and hindu priests, muslim traders, buddhist monks and scholars.
c. Muslim traders, indian merchants and hindu priests, buddhist monks and scholars.
d. Indian merchants and hindu priests, buddhist monks and scholars, muslim traders.
From what three industries does New Zealand benefit economically because of its geography?
film industry
forests
oil
tourism
copper mining
New Zealand benefits economically from film industry, forests, and tourism because of its geography.
The economy of New Zealand is the 53rd-largest national economy in the world when measured by nominal gross domestic product (GDP) and the 68th-largest in the world when measured by purchasing power parity (PPP). New Zealand has one of the most globalised economies.
New Zealand is a sovereign island country in the southwestern Pacific Ocean which comprises two main landmasses; the North Island, and the South Island.
Wilson's fourteen points contained all of the following provisions except
A. No more secret alliances
B. Arms reduction
C. Force Germany to pay war reparations
D. Self-determination of government by citizens of a country.
Wilson's fourteen points contained all of the following provisions except force Germany to pay war reparations.
Wilson's fourteen points contained all of the following provisions except:
No more secret alliancesArms reductionForce Germany to pay war reparationsSelf-determination of government by citizens of a countryThe correct answer is C, force Germany to pay war reparations. Wilson's fourteen points was a set of principles outlined by President Woodrow Wilson in 1918 as a blueprint for peace negotiations after World War I. These points aimed to prevent future wars by promoting self-determination for nations, reducing arms and promoting open diplomacy, but they did not include provisions for forcing Germany to pay war reparations.
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This tribe migrated across Africa, bringing iron technology with it
Bantu tribe
Bantu-speaking peoples migrated from Western Africa (in the area of modern Nigeria) throughout southern parts of Africa starting around 1000 BC and continuing to the 1500s (or perhaps a bit later, by some accounts).
There is some debate among historians as to whether iron metallurgy arose independently in Africa or was learned or borrowed from the Middle East or Europe. But whether independently invented or borrowed, the fact remains the the spread of iron working in Africa and the spread of Bantu languages by Bantu migration across Africa were correlated events.
EASY POINTS!!!
Which of the following Founding Fathers is described by this list? (4 points)
-Helped organize the Sons of Liberty
-Organized the Boston Tea Party
-Used propaganda to describe the Boston Massacre
A. George Washington
B. John Adams
C. Samuel Adams
D. Thomas Jefferson
Which of the following was not a major cause of European imperialism in the 1800s?
A. Setting up naval bases off the African coast
B. Desire to civilize the native Africans
C. Expanding the European slave trade
D. Maintaining a balance of power
The expansion of the European slave trade was not a major cause of European imperialism in the 1800s. Key motives included setting up naval bases, the desire to civilize native Africans, and maintaining a balance of power. Many European countries had already abolished slavery by mid-19th century. Thus , the correct answer is C. Expanding the European slave trade.
During the 1800s, European imperialism was driven by several motivations:
Setting up naval bases off the African coast: Strategic military and trade reasons made this a significant motive.Desire to civilize the native Africans: Europeans justified their actions with a moral obligation to 'civilize' the local population.Maintaining a balance of power: European nations competed for colonies to prevent any single country from becoming too powerful.The expansion of the European slave trade was not a major cause during this period as many European countries had already abolished slavery by the mid-19th century. The emphasis had shifted towards exploiting resources and geopolitical dominance rather than the continuation of the slave trade.
By the end of World War II in Europe, the Allies were largely dependent on the United States for
A troops.
B supplies.
C U-boats.
D strategy.
Answer:
B on edge
Explanation:
What effect did the signing of the Declaration of Independence have on the colonists?
A.
It filled them with pride and unified them.
B.
It made them want to rebel against the delegates.
C.
It filled them with disappointment.
D.
It caused them to question their desire for independence.
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ANSWER:
A. It filled them with pride and unified them.
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A. It filled them with pride and unified them.
Further explanation
a young country proclaiming its independence, the country is now known as the United States. On July 4, 1776, the Continental Congress adopted the Declaration of Independence, in Philadelphia, Pennsylvania. The contents of the declaration is to declare the independence of the United States from the United Kingdom and its King. The declaration of independence occurred 442 days after the American Revolution began in Lexington and Concord, Massachusetts and at the same time started a conflict that would involve France. The first time Americans showed resistance to Britain was in 1765 after Parliament passed the Stamp Act, which is a tax regulation to increase income for financing British troops in America. Whereas the slogan "there is no tax without representation", Americans voiced opposition to the new regulation in October 1765. However, the colonial government continued to implement the rule in November 1765 which led to a boycott of British goods. There were even attacks on customs offices and tax officials' residences. After several months of protest, Parliament finally decided to revoke the Stamp Act in March 1766.
After that, Americans again obeyed the British government until the Parliament issued the Tea Act, a rule designed to save the East India Trading Company (EIC) by lowering taxes on tea and giving EIC a monopoly on the tea trade in America.
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Details
Class: high school
Subject: history
Keywords : independence, residence, government
When the Ghaznavids invaded the Indian subcontinent, what did they do with the plunder from the Hindu temples?
recruited India soldiers
developed Hindu Muslim temples
supported artists
destroyed it, because it opposed Islam
The Ghaznavids had as leader Mahmoud of Ghazni. He was an Afghan Islamic ruler. He was the first Islamist to invade India, in which he won a great battle against the Confederation of the Hindu states in 1008. His last attack resulted in the looting of the Hindu temple and its consequences of his attacks were the weakening of the power of Hindu rulers.
Mahmoud transforms Ghazni (its main city) into a large center of art and culture that has housed a large number of scholars and artists, including Al-Birouni. He founded a university, designed gardens and built mosques and palaces.
As we can see, the right answer is C, supported artists.
What is an oligarchy?
about 75% of earth surface is covered by?
Petrobras is the major oil company of what South American country?
A. Venezuela
B. Columbia
C. Brazil
D. Uruguay
Which name was not influenced by the French? A) Anadarko B) Choteau C) Kiamichi D)Poteau
Final answer:
Among the given options, Anadarko is the name not influenced by the French. It is derived from the Caddo language, whereas the other names reflect French influence in their etymology.
Explanation:
The question asks which name among the options given was not influenced by the French. The options were Anadarko, Choteau, Kiamichi, and Poteau. The correct answer is Anadarko. This is because Anadarko derives from the Caddo word ‘nádáʼkoʸ’, which most sources interpret to mean ‘place of many rocks’. On the other hand, names like Choteau, Kiamichi, and Poteau reflect the French influence, visible in many geographical names in regions once explored or colonized by France, particularly in the United States.
How did geography help prevent the spread of the Black Plague
The geography of medieval Europe, including natural barriers and isolated regions, helped prevent the spread of the Black Plague. Additionally, quarantine measures and travel restrictions were implemented in certain cities due to their geographical locations.
Explanation:The geography of medieval Europe played a role in preventing the spread of the Black Plague. One way geography helped was through natural barriers like mountains and rivers, which limited the movement of infected rodents and their fleas, the carriers of the disease.
For example, the Western Alps acted as a barrier between Mediterranean plague ports and Alpine regions, making it more difficult for the plague bacillus to be introduced and propagated in these areas.
Another way geography helped prevent the spread of the Black Plague was by creating isolated or remote regions. These regions had limited contact with the larger, more heavily populated urban centers where the plague thrived. As a result, the disease had difficulty reaching and spreading in these isolated areas.
Furthermore, the geography of Europe allowed for the implementation of quarantine and travel restrictions. Some Italian cities, for example, imposed quarantine measures and restricted travel to limit the spread of the plague.
By controlling the movement of people between infected and non-infected areas, geography contributed to preventing the rapid spread of the Black Plague.
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the Aztecs were conquered by the Spanish within a year, but it took the Spanish over 20 years to conquer the Mayans.
true or false?
Answer:
true
Explanation:
Which statement describes Ayatollah Khomeini?
*He served as the last shah of Iran.
*He became the first president of Turkey.
*He helped found the Muslim Brotherhood
*He declared Iran to be an Islamic republic.
The correct answer is D. He declared Iran to be an Islamic republic.
Explanation:
Ayatollah Khomeini was an important authority for the Shia Islamic group and a politician from Iran. Khomeini is known because he was the leader of the Iranian Revolution that led to the end of monarchy in Iran and the establishment of Iran as the Islamic Republic in 1979, additionally, after the Iranian Revolution, Ayatollah Khomeini was also the supreme leader of the Islamic Republic, ending with the Persian monarchy that had ruled the territory during 2500 years. Thus, the statement that best describes Ayatollah Khomeini is that he declared Iran to be the Islamic Republic as he was the leader from the Islamic Revolution that led to the end of the monarchy and the political and religious leader that ruled the territory after the revolution.
In the late 1800s and early 1900s, violent riots were started in several chinatowns by?
Violent riots have been commenced in numerous Chinatowns with the aid of using nativists withinside the past due 1800s and early 1900s. The riots have been induced particularly because of the extreme labor competition that became widespread for the duration of that time.
What do you mean by Nativism?Nativism is the political coverage of selling or protecting the pursuits of the native or indigenous population over the ones of immigrants, inclusive of the guide of immigration-restrict measures.
The nativists shaped a collection and that they attempted to force the Chinese out of the towns.
Hence, violent riots were started in several Chinatowns by nativists in the late 1800s and early 1900s.
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Another term for the Germanic practice of compensation was:
guilder
wergild
comitatus
Answer:
wergild
Explanation:
This Chinese propaganda poster was used to promote the commune system. Which of the following is an accurate interpretation of this propaganda poster?
Options:
A. The communist-organized backyard furnaces, represented by the locomotive, will produce a large agricultural output, represented by the huge ear of corn.
B. The communist-organized commune system, represented by the large ear of corn, will produce a large agricultural output, represent by the locomotive.
C. The communist-organized commune system, represented by the locomotive, will produce a large agricultural output, represented by the huge ear of corn.
D. The communist-organized backyard furnaces, represented by the large ear of corn, will produce a large agricultural output, represented by the locomotive.
The answer is option C "The communist-organized commune system, represented by the locomotive, will produce a large agricultural output, represented by the huge ear of corn. " A commune system is a three level structure of ownership and option C seems to be the best fit supporting the commune system.
Hurry Please !!!! How did the United States Congress respond to concern regarding the power of trusts?
A) They ignored the concerns and supported new laws to strengthen free enterprise.
B) The voted down a proposal to regualate trusts.
C) They passed the Sherman Antitrust Act.
D) They passed the Free Enterprise Act.
Answer:
The correct answer is C. To respond to concern regarding the power of trusts, the United States Congress passed the Sherman Antitrust Act.
Explanation:
The Sherman Antitrust Act is a federal law in the United States that regulates competition between companies. The law was passed by the United States Congress on April 8, 1890, and became the first US federal law to restrict the monopolies.
The law was signed by Senator John Sherman of Ohio, and approved by President Benjamin Harrison. The law made the position of the unions more difficult as many of their activities were banned.