1
Keating-Owen Act

World War II

2
U.S. Treasury
Victory in Japan

3

Richard I

Great Fire of London

Treaty of Paris

4

5

1st Continental Congress

Treaty of Portsmouth

1st Battle of the Marne
Munich Massacre

6

Cherokee Nation

7

Treaty of Baden

London Blitz

 8

St. Augustine

Siege of Leningrad

9

 Battle of Flodden Field

10

John Smith

Leopold & Loeb Trial

11

Battle at Stirling Bridge

Annapolis Convention

^*Terrorist Attacks^*

12
Lascaux Cave

13
Hadrian's Wall

14

Star-Spangled Banner

William McKinley

OPEC

15
Nuremberg Laws

16 

 Mexican Independence

17
^*U.S. Constitution^*
Battle of Antietam
Camp David Accords

18

Capitol Building

Fugitive Slave Act

19

Bacon's  Rebellion

20

Ferdinand Magellan

21

22

Iran-Iraq War

23

Concordat of Worms

24
Supreme Court

Post Office

25

Benedict Arnold

Bill of Rights

26

Battle of the Argonne

Kennedy-Nixon Debates

28

Mussolini in Rome

Anwar Sadat

29

Munich Pact

John Roberts

30
Hoover Dam