When rivers overflowed their banks, what would have happened in the neolithic era?

wild animals would have come to drink.
vultures would have circled looking for ready food sources.
the first humans would have followed the wild game.
plants would have naturally grown.
the ground would have dried up quickly.
it would have gotten too crowded along the river.
farming communities would have taking advantage of the bounty and established habitations around them.

Last one:
Farming communities would have taking advantage of the bounty and established habitations around them.

Several different things make up a culture like, how the people worship, their form of government, geography, and trade. religion is one of the most important things to a culture, it defines peoples life. their different beliefs form into festivities and events that merge with their culture. people that practice hinduism see cows as gods, so no doubt they would celebrate cows, and these celebrations would definitely merge with their culture. those that are buddhist live life trying to reach a certain level of peace, so no doubt would they change things in their life in order to correspond with their religion.