Which statement best explains how the United States responded to the presence of the "Iron Curtain" described in
Source 1?
The United States established a blockade of East Berlin.
B
The United States worked to stop the spread of
communism.
с
The United States withdrew from its European
alliances.
D) The United States declared war on the Soviet Union.

Brainliestttme : ) why was the launch of sputnik in 1957 important? -most in the u.s. had not thought the soviets were capable of producing satellite technology. - it made clear that the u.s. space program was dominant. - most in the soviet union had not thought the u.s. was capable of launching manned aircraft. -it established the fact that a more dangerous hydrogen bomb could be created.

Reflect on what you learned in this lesson. write two paragraphs (150-250 words) explaining the benefits of studying history.

Which of the choices below best describes columbus initial interaction with taino people