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.

answer; i believe its (jade); good luck

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.