What Spurred  the Growth of Anticolonial Nationalism in Asia and Africa

What spurred  the growth of anticolonial nationalism in Asia and Africa in the 1930s?

A) Colonial powers had begun to loosen their authoritarian-type governments in their colonies.
B) The global depression forced colonial powers to increase their power in their African and Asian territories.
C) Because of a lack of global markets, a freer labor market developed in the colonies.
D) Global insecurity led to a decline in anticolonial nationalist movements.
E) The economic crisis of the Great Depression led powers, such as Britain and France, to impose harsher policies of colonial exploitation on their colonial possessions.