Why were the people in early farming communities able to do various kinds of work?

a. the changing climate caused people to adapt.
b. improved farming techniques resulted in food surpluses.
c. people began to domesticate wild animals.
d. people started trading with neighboring communities.

“larger states wanted congressional representation based on population, while smaller states wanted equal representation. they met in the middle. larger states wanted congressional representation based on population, while smaller states wanted equal representation.” i hope this information you.