How did involvement with europeans in this region change how americans indians there lived

Before the arrival of Europeans, the American Indian tribes were highly tribal and nomadic in nature.

Most of them had bitter rivalries with one another and small skirmishes were commmon.

However, after the Europeans arrived, many of these tribes felt threatended and began to form alliances. The alliances helped to muster up bigger numbers for a prolonged war that greatly effected the expansion of European power for a while.

Eventually, the American Indian tribes lost. They were subjected to end their nomadic lifestyle, settle in cities and gradually adopted English language and culture.

c-three

explanation:

legislative, executive and judicial

new evidence is discovered.

oversights and errors are corrected,

new technology is applied to evidence.