How did agricultural development influence the locations of emerging civilizations and the jobs of people who lived there?

plz use at lest 3 full senteses

Agricultural development led early societies to settle. Settlements required growing food and a lasting source of water. That's why these early civilizations were born around rivers. The proximity of rivers facilitated access to fertile soil and, logically, to water.

Once a civilization has a stable source of food it can start growing surplus of it, which creates the possibility of trade. That is, stable food production is a base for the complexification of a society that can lead to the creation of other jobs, like the merchant.

It also enables a society to complexify its social structures, to build cities, to develop religion and culture which creates more jobs.

rosevelt. 1973. "slaves everywhere"

the soviet union wanted to impose communist governments in eastern europe.