Because that is the most important point in history.
What made WWII Different from all other wars. World War 1 was the first war in an industrialized age. New weapons and vehicles were used in this war that had never been used before. With the invention of the plane in 1901 led the way for the plane to be used as a gun ship, light bomber, and heavy bomber.
The effect that trade embargoes and the War of 1812 had on American industry was that there was no growth i<span>n American industry because Americans could not import British goods. It sort of stagnated until the embargo was over. </span>
People hurt other people because other people are two week while that person doesnt care about there life