What artifacts would support the land bridge theory?

- Stone tools and other human-made artifacts found on both sides of the Bering Strait: These artifacts could indicate that people were able to cross the land bridge between Asia and North America at some point in the past.

- Fossils of animals and plants that lived on both sides of the Bering Strait: These fossils could provide evidence of a land connection between the two continents.

- Geological evidence of a land bridge between Asia and North America: This evidence could include the presence of underwater canyons and ridges that are consistent with the shape of a land bridge, as well as evidence of past sea level changes that could have exposed the land bridge.

- Genetic studies that show similarities between Native American and Asian populations: These studies could suggest that the two populations were once connected by a land bridge.

- Myths and legends of Native American tribes that tell of a land bridge between Asia and North America: These stories could provide oral histories that support the land bridge theory.