Trade brought wealth and job opportunities to newly created cities. The Crusades fought for the freedom of serfs and the manorialism way of living. Factories employed those who would have been living on manors or under a King.
Well slaves in a sense, helped the south tremendously by keeping their economy somewhat stable throughout the war. They also contributed emotionally because many slaves escaped with the sheer generosity of many people, including the American dream and the hope of a new life.
A, True , this answer is true because they were planning to attack , because of the colonists
The guptas invented the numbers 1-9
