Why did some people in the early twentieth century think that women should be denied the right to vote?

Sexism

Explanation:

Sexism was even more of a problem at the time than it is now. Men, and even women, were taught their whole lives that women were not as smart, strong, or capable as men. This deep-rooted sexism made many people believe that women were not intelligent enough to vote.

In 48 states and the District of Columbia, the entire slate of electors winning the most to win, but the results submitted by any state are open to challenge at the joint. The President, including selection by Congress, by the governors of the states. The usual anonymity of presidential electors is such that electoral votes

Explanation:

When Americans vote for a President and Vice President, they are actually choosing presidential electors, known collectively as the electoral college.

I hope this helps:D