4

Grandpa's Guide Dog

4

Grandpa's Guide Dog

4

Temples of Abu Simbel, Egypt

4

Nile River, Egypt

4

Windsor Castle, England

4

The Golden Gate Bridge

4

The Mississippi River

4

Canterbury Cathedral, Canterbury, England

4

Hoover Dam

4

The Willis Tower

4

Big Ben, London

3

Life Cycles

4

Angkor Wat, Cambodia

4

Stonehenge, England

4

Table Mountain, South Africa

4

Mount Fuji, Japan

4

The Dome of Rock, Jerusalem

4

Edinburgh Castle, Edinburgh, Scotland

4

Forbidden City, China

3

A Capitol Dream

4

Burj Khalifa, United Arab Emirates

3

Dog Breeds

4

Carthage, Tunisia

4

The White House

4

Mount Kilimanjaro, Tanzania

4

Petronas Twin Towers, Malaysia

4

Erbil Citadel, Iraq

4

Grand Canyon

4

Things to Do in Central Park

4

Buckingham Palace, London