The stateless nation is a political term for an ethnic group or nation that does not possess it's own state
Martin Luther provided reasons (95 Theses) as to why the Catholic Church was corrupt. The peasants liked the 95 Theses because the Church was asking for indulgences, paying them money in order to be forgiven. Being truly forgiven has nothing to do with money. Peasants barely had any to begin with.
Alexander Fleming discovered penicillin.
The goal of the Kellogg-Briand Pact was for the signing nations to use war as a last resort. This was an international agreement reached in 1928 and evidently this was not taken too seriously since World War II ensued. It was signed by Germany, France and the United States and was then soon followed by a number of countries. There were a number of states who signed it, included countries which would not be seen as being in the western world.
The answer for this question is C, because poor infrastructure is bad for the nation