What pivotal event marked the beginning of World War I?

Which country was NOT a member of the Allied Powers during World War II?

The Battle of Stalingrad is considered a turning point in which war?

What was the primary purpose of the Marshall Plan after World War II?

Which event is widely regarded as the symbolic end of the Cold War?

What was the name of the alliance formed by Eastern European countries in response to NATO?

Which of these leaders was NOT part of the Big Three during World War II?

What was the main goal of the 'Great Leap Forward' in China?

What was the significance of the Cuban Missile Crisis?

Which conflict directly preceded the Vietnam War, significantly influencing its origins?