Native Americans were the first settlers in North America around the 15th century, with an estimated population of 10 million. Currently, Native Americans only make up about 1.5% of the US population. There are over 500 Native American tribes with unique histories and cultures that vary between nations. While some tribes live on reservations, others do not. Each tribe has its own traditions, symbols, and ways of life. Music, dance, and oral traditions play an important role in Native American culture.