Which diplomatic policy, proposed by George F. Kennan in 1947, became the primary United States strategy for preventing the spread of Soviet influence during the Cold War?

What was the name of the first artificial satellite launched into Earth's orbit by the Soviet Union in 1957, marking the beginning of the Space Race?

The 1962 confrontation between the United States and the Soviet Union over the installation of nuclear missiles in the Caribbean is known as which event?

Which defensive military alliance was formed in 1949 by Western nations, including the United States and Canada, to provide collective security against the threat of Soviet expansion?

Which symbolic boundary, famously named by Winston Churchill in a 1946 speech, represented the division between Western Europe and the Soviet-controlled Eastern Bloc?

Which 1950-1953 conflict is often referred to as 'The Forgotten War' and resulted in the establishment of a demilitarized zone near the 38th parallel?

Which of the following describes the policy of "Containment" adopted by the United States during the Cold War?

The Servicemen's Readjustment Act of 1944, commonly known as the GI Bill, was primarily designed to provide what type of support for returning World War II veterans?

Which of the following was a major criticism of how the National Interstate and Defense Highways Act was implemented in American cities?

The National Interstate and Defense Highways Act of 1956 was primarily motivated by which Cold War concern?

In the context of communist ideology, what does the 'abolition of private property' primarily refer to?

Which of the following describes a fundamental principle of a capitalist economic system?

Which specific mission was the first to successfully land humans on the Moon and return them safely to Earth, effectively marking a major victory for the United States in the Space Race?

During the Second Red Scare in the United States, which United States Senator became the most prominent figure associated with 'witch hunts' for suspected communists within the government?

In the landmark 1954 case Brown v. Board of Education, the Supreme Court ruled that 'separate but equal' facilities were inherently unequal. Which previous judicial doctrine or case did this ruling overrule?