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   FDR set up the Advisory Committee on Uranium in 1939. FDR set up the Advisory Committee on Uranium in 1939.
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   Albert Einstein presents the potential military purpose of the fission reaction to the U.S. government Albert Einstein presents the potential military purpose of the fission reaction to the U.S. government
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   The U.S. gave scientists $6,000 to start research under supervison The U.S. gave scientists $6,000 to start research under supervison
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   This is when the U.S. Government was getting closer to putting this project on the top of their priorities list and the project was offically going to launch. This is when the U.S. Government was getting closer to putting this project on the top of their priorities list and the project was offically going to launch.
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   This really made the Manhattan Project into more of a military project with the scientists assisting. This really made the Manhattan Project into more of a military project with the scientists assisting.
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  American, British and Canadian Scientists trying to weaponize nuclear fission for military purposes.
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   Los Alamos is built to assemble a bomb from all the nuclear matieral that is made from all across the country Los Alamos is built to assemble a bomb from all the nuclear matieral that is made from all across the country
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   The U.S. established a policy committee with the UK and Canada to regulate the production of fissionable material and many British and Canadian scientists moved to the U.S. to continue their work The U.S. established a policy committee with the UK and Canada to regulate the production of fissionable material and many British and Canadian scientists moved to the U.S. to continue their work
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   The trinity bomb is detonated is the desert of New Mexico. The mushroom cloud from the blast reaches 40,000 feet high. The trinity bomb is detonated is the desert of New Mexico. The mushroom cloud from the blast reaches 40,000 feet high.
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   Leslie Groves is released from his duties on the Manhattan project Leslie Groves is released from his duties on the Manhattan project