Langston Hughes was called the Shakespeare of Harlem
Women's suffrage in the United States of America, the legal right of women to vote, was established over the course of more than half a century, first in various states and localities, sometimes on a limited basis, and then nationally in 1920.
The demand for women's suffrage began to gather strength in the 1840s, emerging from the broader movement for women's rights. In 1848, the Seneca Falls Convention, the first women's rights convention, passed a resolution in favor of women's suffrage despite opposition from some of its organizers, who believed the idea was too extreme. By the time of the first National Women's Rights Convention in 1850, however, suffrage was becoming an increasingly important aspect of the movement's activities.
The first national suffrage organizations were established in 1869 when two competing organizations were formed, one led by Susan B. Anthony and Elizabeth Cady Stanton and the other by Lucy Stone. After years of rivalry, they merged in 1890 as the National American Woman Suffrage Association (NAWSA) with Anthony as its leading force.
The Proclamation applied in the ten states that were still in rebellion in 1863, and thus did not cover the nearly 500,000 slaves in the slave-holding border states (Missouri, Kentucky, Maryland or Delaware) that had not seceded. Those slaves were freed by later separate state and federal actions.
I believe that many reservations in the US were located in Oklahoma. In the late 1800's the US First Nations were forcibly removed from their ancestral land and sent to a growing number of reservations so that their territory was severely restricted compared to what it was before when they were free to roam.