Where did the Native Americans come from? No one knows for sure, but here are four theories regarding how the first people came to occupy the North American continent.

  • Tribes migrated across the Bering Sea across what was the Beringia land bridge from what is now Russia.

  • Tribes arrived along the western coast by boat.

  • There is a new theory that the Chinese may have been here first.

  • There is a similar theory that the Celts may have stopped by before the Chinese.