- Atomic Bombing of Hiroshima
- Australia Declares War on Japan
- Cairo Conference - A Statement Regarding War Against Japan
- Canada Declares War on Japan
- China's Declaration of War Against Japan, Germany and Italy
- Winston Churchill
- Executive Order 9066 - Japanese Relocation Order
- Germany, Italy, and Japan Sign Pact Barring a Separate Peace with the United States or Great Britain
- Adolf Hitler
- Joint Resolution of the U.S. Congress Reaffirming the Principles of the Monroe Doctrine
- Military Operations
- Navy Department on the Attack at Pearl Harbor
- Franklin Delano Roosevelt
- Roosevelt’s Statement on Japan’s Use of Poison Gas
- Soviet-Japanese Neutrality Pact & Declaration Regarding Mongolia
- Soviets Denounce Neutrality Pact, Declare War On Japan
- Hideki Tojo
- Tojo's Broadcast on the Prosecution of the Greater East Asia War
- The Tripartite Pact
- Harry Truman
- The United Kingdom's Notification of a State of War with Japan
- U.S. Message to Japan on Pacific Relations (10/2/41)
- Isoroku Yamamoto