Unit 1
Following the Lewis and Clark Expedition
Who Was the First in Flight?
Theodor Seuss Geisel
The Struggle for Equality
Unit 2
The Declaration of Independence Hits the Road
A Look Back at a Landmark Decision
Celebrating the Right to Vote
Unit 3
On Your Mark, Get Set, Mush!
Unit 4
The Life of a Firefighter
A Higher Calling
Unit 5
The Earth Day Way, Every Day
Honoring Veterans
Unit 6
Booking UN Day
Kids Greet World Leaders
Not Finny
