Answer:
Einstein's greatest equation, E = mc2, is a triumph of the power and simplicity of fundamental physics. Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously. Thinking about problems in this way enabled us to discover the fundamental particles that make up our Universe, to invent nuclear power and nuclear weapons, and to discover the theory of gravity that describes how every object in the Universe interacts. And the key to figuring the equation out? A humble thought experiment, based on one simple notion: that energy and momentum are both conserved. The rest? It's just an inevitable consequence of the Universe working exactly as it does
Stalin was determined that the USSR would control Eastern Europe. That way, Germany or any other state would not be able to use countries like Hungary or Poland as a staging post to invade.
Answer:
The Lend Lease Policy
Explanation:
During the debate over the bill, which continued for two months, Roosevelt's administration and supporters in Congress argued convincingly that providing aid to allies like Great Britain was a military necessity for the United States.
Credits: History Channel
