If a government doesn't have definite laws, the people may abuse the amount of freedom they have. The code of Hammurabi says that "what you do to someone, will happen to you too" (eye for an eye) kept the citizens in the area safe because they knew there would be serious consequences to what they might do to others.
A democracy allow ppl to select the leader n also determine wat goes in the market while a communist is ruled by committee n govt controls the economy. People also have more freedom in a democracy while ppl are supposed to have more fairness in a communist govt but it is not always true. personally i prefer democracy.
Einstein primarily emigrated to the United States because he had a Jewish background, and Adolf Hitler, who became Germany's chancellor in 1932, was about to adopt Anti-Semitic policies.
It was a very hard choice for Einstein to choose to emigrate to the United States, but it was a very wise one. As a Jew, he knew what was gonna happen if he stayed in the United States. You may already know that the Holocaust happened a few years later, in which most Jews living in countries occupied by Germany were murdered. Thanks to moving to the U.S, Einstein was safe from this event.
The stuff confiscated/plundered/looted/stolen in war is called the "Spoils" of war.
