Which statement most accurately explains the effect of the Nineteenth Amendment on American politics during the 1920s?

A. Gaining the right to vote enabled women to dominate Congress and pass equal rights legislation.
B. While women did not dominate the US Congress, many were elected as governors across the country.
C. The ability for women to vote had little effect on national politics because women were no longer politically unified.
D. The passage of the Nineteenth Amendment showed women that they could collectively bargain at work for the rights they wanted.