Rachel Carson's book Silent Spring led Congress to enact restrictions on what source of pollution?

A. coal smoke

B. pesticides

C. nuclear radiation

D. industrial waste

President woodrow wilson's policy of strict neutrality during the early years of world war 1 was challenged by?

Why did immigrants choose to come to the United States in the nineteenth century?

What was Commodore Perry's significant contribution to the beginning of Japan's transformation? a. He closed all embassies except the US. b. He opened Japan to the West. c. He made Japan open its ports to Europe. d. He sold US warships to Japan.

What led to disunity among Mexico

What three types of u. s. foreign policy characterized the turn of the century? big stick policy, dollar diplomacy, moral diplomacy big stick policy, dollar diplomacy, yellow journalism great white fleet diplomacy, dollar diplomacy, moral diplomacy

What was the major effect of the Great Schism?

Why did hitler go after austria, rhineland, and czechoslovakia

In the early 1800s for phrenologists believe that a person's character could be determined from the shape of the ... what?

Which of the following describes a major difference between the united states and the soviet union during the cold war? A. The United States built a large network of alliances. B. The United States built up huge stockpiles of nuclear weapons. C.

One achievement of the Scientific Revolution that changed the way natural events are studied is a. the scientific method b. a new almanac. c. botanical gardens. d. the printing press.