Essay title, the Great Depression in Europe, 1929 to 1939.

Which sub topics I’d likely to appear in the essay? Select the two correct answers.
Early history of Franklin Roosevelt
Economic causes
Impact on unemployment
History of global recession
Music of the Harlem renaissance

The two sub topics that are likely to appear in the essay on the Great Depression in Europe, 1929 to 1939 are "Economic causes" and "Impact on unemployment."