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Which statement best reflects the relationship between popular presidential candidates and congressional candidates of the same party? a. There is considerable evidence of a coattail effect benefiting congressional candidates. b. There is considerable evidence of a coattail effect benefiting presidential candidates. c. Congressional candidates increasingly benefit from popular presidential candidates. d. There has been a sharp decline in the benefit of presidential coattails for congressional candidates. e. Congressional candidates have never benefited from the coattails of popular presidential candidates.
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