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

Test your knowledge of Mexico, from its president to its border with the United States.

Test your knowledge of the two main international financial institutions.

Test your knowledge of noncommunicable diseases and health in the developing world, from conditions such as Alzheimer’s and diabetes to global efforts to end HIV/AIDS.

Test your knowledge of France, from its long alliance with the United States to its overseas territories.