The allies did not stop fascist aggression in the 1930s because the liberal progressives of that era underestimated the danger.
Ethiopia was and still is predominantly Ethiopian Orthodox (Christianity). King Ezana established the Ethiopian Orthodox Church to unite all of Ethiopia. He also created trade in Medditerate Sea
The use of local languages in medieval literature was most revolutionary because it "reached a wider audience of people," since more people could understand it.
The progressives seek to eliminate government corruption because the government officials were concerned that it was hurting the tax system. Their major goal was to correct abuses of the big business. The effect of this was that, government regulation of business increased during the progressive era.