The main cause of the second industrial revolution was, natural resources, abundant labor supply, strong government policy and new sources of power.
The best answer is B.
The Warsaw pact is the name commonly given to the treaty between Albania, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland, Romania and the Soviet Union which was signed in Poland in 1955 and was officially called The Treaty of friendship, Co-operation and Mutual Assistance. It was called the Warsaw pact because it was signed in Warsaw.
It was a response to the formation (by western allies) of the North Atlantic Treaty Organization (NATO). West Germany was allowed to join NATO and was allowed to re- militarize and thus the Soviets saw this as a potential threat.
Answer:
The picture is not clear!
Their ideas got worse but they still continued to grow in strength. For example, Nazism is an idea that never should have existed in the first place, but even during this time with Hitler leading everyone, Europe rose to power quite quickly especially after just coming out of World War I where the Treaty of Versailles left Europe with pennies.While Hitler was an absolute fool, he definitely knew how to bring Europe out of its very own Great Depression. Later joining the United Nations and siding with America against Communism, Europe has changed a lot since then. As of today, it seems like they have made a full recovery but it's important to make sure past events never occur again.