The United States of America is a Federal government constitutional republic comprising U.S. state and a federal district. The country is situated mostly in central North America, where its Contiguous United States and Washington, D.C., the Capital districts and territories, lie between the Pacific Ocean and Atlantic Oceans, Borders of the U... history, an Indian agent was an individual authorized to interact with Native American
Native Americans in the United States
Native Americans in the United States are the Indigenous peoples of the Americas from the regions of North America now encompassed by the continental United States United States, including parts of Alaska and the island state of Hawaii.... tribes on behalf of the U.S. government.