These ideas are most closely associated with no other than Karl Marx. He brought about this idea in his seminal work called the Communist Manifesto, where he talked about various things pertaining society and class struggles. Among them he also develope dthe notion of the dictatorship of the proletariat where the proletariat would have all the political power in a new type of society.
War caused production rates to go up which led to increased economy and promoted womens rights.
The renaissance lead to and certain age of the exploration. During the area , they discovered a new trade routes to Asia , new people came and converted into Christianity and a new land (lands) .
Hopefully!! this was good help . :))
It should be that the Japanese surrendered. I hope this helps, if you need clarification let me know.
It would be <span>Some nations agreed to disarmament but some did not. Nations which has large armies and weapons usually doesn't agree in disarmament because it will give a strain and more effort are required to disband to follow the disarmament treaty. Also those nations who have an advantage in military power would not agree to lessen its power for the lesser power.</span>