4

Arc de Triomphe, France

3

Leonardo da Vinci

3

Vasco da Gama

3

Kwanzaa

3

Hanukkah

3

Pablo Picasso

3

Islands of the World

4

Maddy's Minnesota Diary

4

Maddy's South Dakota Diary

4

Washington Monument

2

Country Flags of Europe

3

Capes and Peninsulas of the World

4

Early North American Settlers

3

Florence Nightingale

3

Wetlands of the World

4

Chip's Tips on Switzerland

3

Marie Curie

3

Napoleon Bonaparte

4

Maddy's Arkansas Diary

3

Juan Ponce de León

3

Gulfs of the World

3

Jacques Cartier

4

Visual Arts & Artists

3

Caves of the World

4

Windsor Castle, England

3

Canyons of the World

4

Maddy's New Mexico Diary

3

Pressure

4

Chip's Tips on Russia

4

The Statue of Liberty