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Germany invades Poland
History CentralGermany invades Poland which forces Great Britain and France to join the war and defend Poland. -
U.S. Studies Nuclear Weapons
Biography
President Roosevelt creates the National Defense Research Committee to study the possiblity of nuclear weapons. -
Germany firebombs London
Germnay bombed the city of London several times but this did the most damage out of all other times.
War WitnessGermnay bombed the city of London several times but this did the most damage out of all other times. -
U.S. begins Nuclear Bomb Program
Manhattan Project
U.S. creates a program to develop an Atomic bomb codenamed the Manhattan Project. This is the largest research project in American history at that time. This project ended up causing 2 billion dollars and employed over 100,000 people. -
Japan attacks the U.S. at Pearl Harbor.
Naval History
Japan attacked Pearl Harbor, which is a US navy base in Hawaii. -
Germany and Italy declare war on the United States
After the U.S. declared war on Japan, Japan's allies Germany and Italy declared war on the U.S.
Link:
ahoy.tk-jt.net -
Roosevelt announces "Unconditional Surrender" Policy
The Allied Powers
Roosevelt announces that the United States will only accept an unconditional surrender from Germany and nothing less. -
Allied Leaders decide to use the bomb against Japan.
Library
For a few years the atomic bomb has been developing. Roosevelt and Churchill secretly decide to use the bomb against Japan when the weapon is ready. They do not inform the Soviet Union of the plan. -
F.D.R. dies!
Biography
After being elected for the 4th time as president, F.D.R. dies in 1945 leaving Harry Truman President, who has no idea about the Manhattan Project. -
Japan surrenders
Naval History
After the two atomic bombs were dropped on Hiroshima and Nagaskai killing millions of innocent civilians, the Japanese finally surrender on th USS Missouri
