Washington served as a general and commander-in-chief of the colonial armies during the American Revolution, and later became the first president of the United States, serving from 1789 to 1797
The answer is B, moral duty of the west to work to "civilize" the rest of the world.
Answer:
Crazy Horse was an Oglala Sioux Indian chief who fought against removal to a reservation in the Black Hills. In 1876, he joined with Cheyenne forces in a surprise attack against Gen. George Crook; then united with Chief Sitting Bull for the Battle of the Little Bighorn.