What contribution did Jonas Salk make to science in the 1950s?

He invented DDT, the "miracle" pesticide.

He designed the first US satellite.

He developed smaller computers.

He created a vaccine against polio.

What was the World War II strategy of conquering only certain pacific islands that were important to the allied advance toward Japan

Do you think Christianity would have developed in the same way if it had arisen in an area outside the Roman Empire? Explain.

What is the concept of "divine right"? Kings are able to rule in whatever way they want. Everyone must obey the decrees of the land. Priests are able to rule in whatever way they want. Church and state are subject to the same rules.

What is the first policy that the United States promoted

The holocaust was based in anti-semitism. What is anti-semitism?

The executive department with the most important role in foreign policy is the Senate Ambassador House of Representatives U. S. Department of State

Entrepreneurs contribute to a market economy by organizing productive resources in order to

How were the effects of colonialism in Africa illustrated during the Cold War? most nations in Africa developed stable communist governments many African nations were vulnerable to foreign influence and interference many African nations were in a

List several examples of wartime cooperation between hitler and mussolini

which candidate in the presidential election of 1912 benefited most from the split in the Republican Party