Scientists like Einstein, Bethe, Fermi, Teller, and Bloch emigrated from "Germany" in order to escape persecution and pursue scientific research, since this took place during the rise of the Nazi Party, which was highly anti-Semitic.
It seems that you have missed the necessary options to answer this question, but anyway, here is the answer. As the result of a conflict between British troops and a colonial militia in Massachusetts, the Boston Tea Party took place. The "Boston Massacre" occurred, in which British troops fired on colonists. Hope this helps.
Some of their problems was lack of nation-building experience, poor infrastructure, and massive amounts of damage incurred during their revolutions for independence. But for most of them that were explored they had many problems until nowadays.
The Iran Hostage Crisis made Carter look bad because it was dragged on for a longer time than the U.S. thought it would
Roosevelt's used pragmatism to address great depression.
<u>Explanation:</u>
Pragmatism is to try new methods and theories to find solutions to a particular problem. If a theory or a method helps to solve that problem, it is accepted but if that method fails, then some other method is to be selected to solve that problem.
This was the method that was used by Roosevelt to deal with the problem of great depression. They keep trying the methods till you reach the most appropriate method to deal with the problem.
