When did the Cold War take place?

When did the U.S. and the nations of Western Europe allied in the NATO?

In _______, President Dwight D. Eisenhower sent U.S. troops to Little Rock, Arkansas, to force the all-white university there to accept black students.

On ______________ the 19th Amendment was signed into law.

Why did the U.S. get involved in the Vietnam War?

In ____ under the Truman Doctrine, the U.S. government gave $400 million in economic and military aid to keep __________ and _________ free of Soviet control.

What is NATO stand of?

When did Vietnam split into North and South?

Which Amendment that many citizens have tried to add to the U.S. Constitution but many people fear that the amendment could take away some women's special protections?

After WW2, who established the U.N. (the United Nations) to solve problems among nations and keep the peace?

Who was the first American in space?

Who allied with the U.S. in the NATO?