Answer: Civil disobedience
Explanation:
Munich Conference 1938. Actually a preoccupied and unprepared (for war) Soviet Union wanted to broker a Peace Accord. France and Germany along with the Soviet Union attended the meeting. Britain and France, also unprepared for war, capitulated to Nazi Germany's desire allowing Czechoslovakia to be partitioned. The Nazis would be (the only regime) successful in this conference. Basically, it was the lack of preparedness of the Soviet Union, France and Britain which caused the conference to be unsuccessful from the allies' perspective
<span>D. Railroads brought an increase in population, leading to controversies over land usage. Railroads became important to America with industrialization occurring in the East and resources located in the West. Railroads also brought more people to the West which again brought up problems of land ownership with Native American tribes. The fights on the Plains over land were violent and ended in the defeat of the last major tribes in the US. </span>