The collapse of the Soviet Union took place in which year?

Allied bombing raids on German civilians had what effect?

The 1918 Treaty of Brest-Litovsk between Russia and Germany resulted in which of the following?

Which of the following art movements was NOT prominent in the three decades prior to World War I?

The chief reason for the United States’ entry into World War I was which of the following?

Which revolutionary leader helped overthrow the Manchu dynasty of China in 1912?

As a statesman, how can Bismarck be best described?

British statesmen who followed a policy of appeasement believed Germany served as a powerful bulwark against which of the following countries and ideologies?

In late nineteenth-century Europe, increased competition for foreign markets and the growing importance of domestic demand for economic development led to which of the following?

Which of the following traditions is most essential to liberal democracy’s success in the world today?