You remember my countdowns of the celebrities and famous people of history of The Who Was...? Book series who I grew up on I did some months ago? Well
this countdown list was for the events that happen in America and around the world. The countdown is of the wars,landmarks,events in history,etc. that I'm studying and are the certain What Are and What Is books of The What Was...? book series the spinoff series of the popular Who Was...?
16. What Is Mount Rushmore
15. What Was D-Day
14. What Was the Hindenburg?
13. What Was the Lewis and Clark Expedition?
12. What Was Pompeii
11. What Was The Underground Railroad
10. What Was Ellis Island
9. What Was The First Thanksgiving
8. What Was The March On Washington
7. What Was The Alamo
6. What Was Pearl Harbor
5. What Is The Panama Canal
4. What Was The Boston Tea Party
3. What Was The Battle Of Gettysburg
2. What Is The Statue Of Liberty
1. What Was The Gold Rush