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Brandegee: 40-50% 50-60% 60-70% 70-80% 80-90% 90-100% Lonergan: 40–50% 50–60% 60-70% | |||||||||||||||||
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The 1920 United States Senate election in Connecticut was held on November 2, 1920.
Incumbent Senator Frank B. Brandegee was re-elected to a second term in office over Democratic U.S. Representative Augustine Lonergan.