What happend once people had a surplus of food

They began to divide up the labor and do other tasks, is the right answer.

Explanation:

Surplus production is a result of improved agriculture. When agriculture improves farmers began selling their products in the market after keeping it for their families. They invest the money they receive after selling the products in other businesses such as manufacturing of goods and providing various types of services.

Pennsylvania

Explanation: William Penn, a Quaker, went out of his way to ensure fair dealings with the local Lenape population, buying most of the land rather than conquering it.