3
Vasco da Gama
4
History of Carnival Rides
3
John Smith
3
Samuel de Champlain
4
From the American Revolution to the Civil War
4
Early North American Settlers
4
Early Native Americans
3
Edmund Hillary
4
The American Civil War
4
America in the 20th Century
3
All About History
3
Amerigo Vespucci
4
After the American Civil War
3
Marco Polo
3
Christopher Columbus
4
Famous Americans: George Washington
4
Famous Americans: Benjamin Franklin
3
David Livingstone
4
The Sites & History of Coney Island
3
Daniel Boone
3
Neil Armstrong
4
Famous Americans: Thomas Jefferson
4
Famous Americans: Abraham Lincoln
4
The American Revolution
4
An Introduction to the History of the United States of America
3
Major Religions of the World