Gilded age is defined as the time between the Civil war captain America and world war z :\
Just kidding is the the time between the Civil War and World war 1 during which the US population and economy grew quickly.
Answer:
Yes
Explanation:
Christopher Columbus brought them to the Americas during the Columbian Exchange
The AG industry was able to provide way bigger amounts of food. With higher amounts and productivity gave farmers a easier time to keep up with the growing population around the world. more people means higher demand for food in larger quantities.
Life was hard because many southern cities lay in ruins and there where
no jobs around leaving Africans Americans homeless and penniless. Hope this helps