4
Indigenous People
4
The Plains Indians People
4
The Quechua People
4
Early Native Americans
4
Chip's Tips on Laos
3
Wetlands of the World
4
Chip's Tips on Mexico
3
Amerigo Vespucci
4
The Hmong People
3
Daniel Boone
3
Canyons of the World
4
Chip's Tips on Canada
3
Christopher Columbus
4
The Sami People
4
The Pygmy People
3
Harbors of the World
4
Chip's Tips on Chile
3
Sacagawea
4
The Australian Aboriginal People
3
Juan Ponce de León