3

Rosa Parks

3

Canyons of the World

4

Maddy's Utah Diary

4

America in the 20th Century

4

Maddy's Oregon Diary

4

Mount Rushmore

3

Doommuck the Discombobulated Boogie-Monster

4

Maddy's California Diary

4

History of Carnival Rides

4

Chip's Tips on Botswana

4

Maddy's Alabama Diary

2

Flint Goes to the Movie Theater

3

Martin Luther King, Jr.