4

Arc de Triomphe, France

4

Maddy's New Mexico Diary

3

Florence Nightingale

3

Caves of the World

3

Capes and Peninsulas of the World

4

Chip's Tips on Switzerland

3

Vasco da Gama

3

Pressure

3

Pablo Picasso

3

Juan Ponce de León

4

Maddy's Arkansas Diary

3

Napoleon Bonaparte

3

Amerigo Vespucci

4

Early North American Settlers

4

Chip's Tips on Russia

4

U.S.S. Arizona Memorial at Pearl Harbor

3

Gulfs of the World

3

Kwanzaa

3

Marie Curie

3

Canyons of the World

3

Islands of the World

4

Gateway Arch

4

Visual Arts & Artists

4

Maddy's South Dakota Diary

4

Maddy's Minnesota Diary

3

Wetlands of the World

2

Country Flags of Europe

3

Individual Sports

3

Simon Bolivar

3

May Day