Who led the 1959 Cuban Revolution that overthrew dictator Fulgencio Batista?
What international organization, formed in 1945, aims to promote peace, security, and cooperation among nations?
The Suez Crisis of 1956 involved Egypt nationalizing the Suez Canal, leading to an invasion by which three countries?
The Tiananmen Square protests in Beijing, a series of student-led demonstrations against government corruption and for democratic reforms, took place in which year?
Which major event in the Vietnam War involved a coordinated series of surprise attacks by North Vietnamese forces and the Viet Cong against South Vietnamese and U.S. targets in 1968?
Which prominent civil rights leader delivered the 'I Have a Dream' speech during the March on Washington for Jobs and Freedom in 1963?
The 'Prague Spring,' a period of political liberalization, occurred in what Eastern Bloc country and in what year?
Which Soviet leader introduced the policies of 'Glasnost' (openness) and 'Perestroika' (restructuring) in the late 1980s, contributing to the dissolution of the Soviet Union?
The Camp David Accords, signed in 1978, were a peace treaty between Israel and which Arab nation, brokered by U.S. President Jimmy Carter?
What was the name of the U.S. foreign policy strategy, articulated in 1947, that committed the U.S. to supporting 'free peoples who are resisting attempted subjugation by armed minorities or by outside pressures,' primarily aimed at containing Soviet expansion?