Test your knowledge of Yemen, from its history to its ongoing civil war.

Test your knowledge of the Vietnam War, from France’s colonial occupation to the U.S. withdrawal.

Test your knowledge of Cuba, from the missile crisis to its recent reforms.

Test your knowledge of the Cold War, from the Iron Curtain to the Cuban missile crisis.

Test your knowledge of the Kurds, from their campaign for statehood to their role in the Syria conflict.