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  Lyndon Baines Johnson becomes president
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  For four years, Johnson sends resources to Vietnam hoping he can win the war
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  The exact opposite of what Kennedy wanted to do, keep fighting for Vietnam because he feared the "Domino Theory"
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  Johnson expands American presence in Vietnam by signing National Security Council
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  Passed by congress, this gave the president a "blank check" to use whatever resources were necessary to bring an end to the war.
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  Number of American troops in Vietnam increased six-fold, from 23,000 to 184,00. Then almost doubled again to 385,000
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  Increased to 485,000
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  Johnson realizes that the U.S. was far from winning the Vietnam war so he begins to withdraw American forces
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  Tet(Asian New Years), the day North and South Vietnam agreed to not fight on that day but North Vietnam ambushed the americans
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  President Johnson announces that he will not run for president again because of his health problems and because he cannot win the warn
