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 County results Tower: 40–50% 50-60% 60-70% 70-80% Sanders: 30–40% 40–50% 50–60% 60–70% 70–80% 80–90% Amaya: 30–40% | |||||||||||||||||
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| Elections in Texas |
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 Government |
The 1972 United States Senate election in Texas was held on November 7, 1972. Incumbent Republican U.S. Senator John Tower won re-election to a third term.