Test your knowledge of Australia, from its system of government to its trade policy.

Test your knowledge of Brazil, from the Amazon rainforest to the World Cup.

Take this quiz to test your knowledge of Canada's government, economy, society, and geography.

Take this quiz to test your knowledge of the UN's structure, history, and activities.

Take this quiz to test your knowledge of the purposes, scale, and history of U.S. aid to the rest of the world.