Blitzkrieg was the new type of welfare used by Germany against Poland and later France.
Thomas Jefferson passed away on July 4th, 1826. Also, on July 4th, 1776, the Declaration of Independence was passed in which Jefferson was a founding father of.
D because of the undiscovered metals that they have just found
It changes the direction of the sun and wherever the sun is facing will have higher temperature and will be in daylight.