Because they where finding new and better ways to use power so it made the industry bigger
The amendment exactly excluded the sitting president, Harry
S Truman. Truman started a campaign for a third term in 1952, but after 18 days
he said, he would not pursue a second full period. He leave after a meagre performance
in the New Hampshire primary. The only Presidents therefore far who have attended
two full terms since the Amendment's approval are Dwight D. Eisenhower, Bill
Clinton and Ronald Reagan.
Some causes and effects of European exploration is:
1. They brought diseases to the U.S and Africa which effected those people and causing them to die
2. They found Africans and wanted their gold and money which effected them to start the American slave trade
And many other reasons....
It restricted colonial B) trade