It is D providing thesis that it is supported with reliable evidence
Well one way they where effected was with the geography and lay of the land many villages could not interact with each other easily. This caused trouble for villages cause their was some places with material that others could not get to without trade.
Mexico, mesoamerica........................
The Ancient Greeks and Romans
I'm sorry to say but your question has been falsely posted in the History section and should be placed in the proper science section. Have a good day :)
