4

Famous Americans: Abraham Lincoln

4

Famous Americans: George Washington

3

Famous Explorers

4

Famous Americans: Benjamin Franklin

3

Famous People

3

Famous People - Part 2

3

Famous Explorers

3

Famous People - Part 1

4

Famous Americans: Thomas Jefferson

3

Christopher Columbus

3

Ferdinand Magellan

4

Chip's Tips on Laos

4

Chip's Tips on Gabon

4

Chip's Tips on Greece

3

Sacagawea

3

David Livingstone

3

Individual Sports

4

Chip's Tips on Venezuela

3

Leif Erikson

3

John Smith

3

Rabindranath Tagore

4

The Sites & History of Coney Island

3

Martin Luther King, Jr.

3

Harbors of the World

4

Chip's Tips on Russia

3

Charles Darwin

3

Archipelagos of the World

3

Daniel Boone

4

Chip's Tips on Cameroon

4

Chip's Tips on New Zealand