At the outbreak of the war, for example, the majority of the Cherokees sided with the Union, but soon after allied with the Confederacy. Native Americans fought knowing they might jeopardize their sovereignty, unique cultures, and ancestral lands if they ended up on the losing side of the Civil War.
Well when women had to deal with the phrase Suffrage which did allow them to vote so The 19th Amendment to the U.S. Constitution, guaranteeing women the right to vote, is passed by Congress and sent to the states for ratification.
Not quite enough to answer really
If you are looking for the name of this period I believe it was called the Harlem Renaissance.
Not a history expert my guess would be the last one. Riot