Nixon sought not to end the war, but to win it by other means, without the further spilling of American blood. (See Vietnamization, Nixon Doctrine, silent majority definitions.)
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He withdrew the troops and “handed” the war over to the South Vietnamese.
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After the My Lai Massacre, increasingly desperate for an end to the war, Nixon ordered an attack on Cambodia (Vietnam's neighbor).
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Many Americans disliked even limited US involvement in the war and demanded a withdrawal that was prompt, complete, irreversible, and unconditional. \n \n Angry students nationwide responded to the Cambodia invasion with violent protests (like Kent State.) \n \n The Cambodian invasion deepened the bitterness in America between "hawks" and "doves," as right wing groups physically assaulted leftists. \n \n Disillusionment with the war grew amongst African Americans, who made up a disproportionate number of the war's fatalities.
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Due to this negative response, Nixon withdrew troops from Cambodia after 2 months, but continued the bombings.