Answer:
The most common positive affect was the intoduction to new crops the most common negative affect was the exchanges of diseases from old to new world
Explanation:
She was involved in the abolitionist movement.
They should be that they helped grow food and sll
He was banished from the Massachusetts bay colony because he said that government had no authority over the personal opinions of individuals.<span />
Because the South wanted to become their own separate country. They even elected their own president.
