Because of the American Revolution. Hope this helps!
The suffragists were people, predominantly female, who fought for introducing voting rights in the United States for women. They began fighting after the civil war when African Americans were given rights, making women the only ones left without it, and it lasted until 1918 because that's when their fight climaxed as they were given voting rights with the 19th amendment.
Answer:
He have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by their character.
Don't quote me on this but i think its B) Central Asia