What is the effect of when the english moved west in the 1700's

These five tribes of the southeast were village dwellers. They clustered around streams and rivers, which generally defined territorial hunting ranges. They raised numerous varieties of corn, beans, and squashes, but their primary supply of meat came from hunting. Deer, bear, and woodland buffalo were their prey.

It was very devastating to the native Americans since the english brought many diseases with them that killed off most of them but the english also brought in new equipment such as horses, and muskets