4

Chip's Tips on Greece

3

Mother Teresa

3

Major Religions of the World

3

All About History

4

Petra, Jordan

3

Saturn

4

Charles Bridge, Czech Republic

4

Visual Arts & Artists

3

Ludwig van Beethoven

4

Edinburgh Castle, Edinburgh, Scotland

4

Chip's Tips on Chile

3

Neptune

4

Arc de Triomphe, France

4

Brandenburg Gate, Germany

3

Harbors of the World

3

Team Sports

3

St. Patrick's Day

4

The Statue of Liberty

3

Mercury

3

Constellations

4

Chip's Tips on Switzerland

3

Venus

4

Chip's Tips on Malta

4

Hadrian's Wall, England

3

Mars

3

Jupiter

3

May Day

4

Erbil Citadel, Iraq

3

Individual Sports

4

Carthage, Tunisia