How did the united states respond to the outbreak of war, and what events led the united states to enter the conflict?

The United States entered the war because of the Germans' decision to resume the policy of unrestricted submarine warfare. I'm afraid I don't know how they reacted.

c. women being denied the type of education men received

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south