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.

In 1833, Oberlin College became the first US college to A: admit women on equal terms with men. B: educate only women and not men. C: elect a woman as college president. D: join women's fight for temperance.

In the Thirty Years' War, France fought against both the Holy Romana order to A. gain political leadership in Europe. B. win religious freedom for its citizens. c. preserve the divine right of kings. D. purge the Catholic Church of corruption.

The wealth that enabled the italian city-states to lead in the development of renaissance arts was derived mainly from what?

The purpose of the homestead act of 1862, which provided free federal land, was to

What are the contributing factors that increase the likelihood of genocide?

Vus10c what were the two basic causes of the dust bowl during the 1930s?

What role did native americans play in the revolutionary war?

Why did Lincoln's pocket veto of the Wade-Davis bill outrage fellow Republicans?

Why would immigrants want to settle near other people from their country

What actions are part of citizen's responsibility to participate in government?