What were some characteristics of American Indian cultures, and how and why did people move within the Americas prior to contact with Europeans?

Before the arrival of European American Indian cultures were not equal

There were several thousand different tribes within the North American continent before  the Europeans settled. However, there are some characteristics that a lot of tribes  possessed. One is movement patterns where there were many American Indian  tribes that were nomadic. This means that they moved constantly. This lifestyle was  based around hunting large herd animals like buffalo."

peter heather.

that is the most recent

hope this : d

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation: