The three major Native American language groups found in Virginia were the Iroquoian, Siouan, and Algonquian languages. The Iroquoian languages were spoken in southwestern and southern Virginia. The Siouan languages were spoken primarily in the Piedmont region. The Algonquian language was spoken mainly in the Tidewater region. The Powhatan people helped the Jamestown settlers survive by providing leadership, teaching survival skills, serving as a liaison through Pocahontas, and showing the settlers how to plant corn and tobacco. However, over time the Native Americans came to view the settlers as invaders taking over their land.