The result is, Native Americans were eager to use the railroads for travel.
During Reconstruction, groups such as the Ku Klux Klan...
used violence to prevent freed people from voting.
Answer: In the early twenty-first century Fort Sill was home to the U.S. Army Field Artillery Training Center, which offered basic and advanced training courses for enlisted personnel and officers (including the U.S. Marine Corps and students from more than forty countries), the U.S. Army Field Artillery School, four brigades
Explanation: I got 100%
Answer:
James Monroe proposed the "doctrine" in which he addressed the Europeans with the intention that none of the countries of that continent would interfere in America. "America for the Americans", meant that Europe could not invade or have colonies on the continent.