The civilizations you mention are not that early compared to most. But any civilization needs to have a secure food supply. So a geography that includes an area for good farming would be a necessity. Also, making sure the river you choose to live by is not going to dry up or freeze over every year. I hope that this is the answer that you were looking for and it has helped you.
<span>The French felt threatened b/c the British are taking away French trade in Ohio.The British are making forts in Miami people territory in Ohio. </span>
