4

Landmarks of Asia

2

Country Flags of Asia

3

Harbors of the World

3

Drainage Basins of the World

3

Chinese New Year

3

Archipelagos of the World

4

Forbidden City, China

3

Amerigo Vespucci

3

Passover

4

Mecca, Saudi Arabia

4

Chip's Tips on Canada

4

The Dome of Rock, Jerusalem

4

Golden Temple, India

4

Chip's Tips on Yemen

3

Straits of the World

3

The Winklers' Holiday on Zoo Lovers Day

3

Capes and Peninsulas of the World

3

Isthmuses of the World

3

Coral Reefs of the World

4

Chip's Tips on Oman

4

Erbil Citadel, Iraq

3

Marco Polo

3

Genghis Khan

3

Juan Ponce de León

4

Angkor Wat, Cambodia

3

Continents of the World

4

Patsy and Paul at Angkor Wat in Cambodia

4

Chip's Tips on Laos

3

Sinkholes of the World

3

Islands of the World