Answer:
The benefits of participating in campaigns of human rights issue given below.
Explanation:
Human rights are those legal rights that a person is bound to have. These rights cannot be taken away from people by the monarchy or a government. Human rights include liberty, freedom, the right to life, freedom of opinion and expression, the right to education etc.
By joining one can get inspired by intellectuals through listening to their view and outlook about the world. People will gain pleasure from knowing that they have stood up and are fighting for a good cause. The human rights issue help people in gaining their stand in the community.
Intruder because that is something unwanted
You can look for more information about the Battle of Little Big Horn here:
http://www.eyewitnesstohistory.com/custer.htm
Here about General Armstrong Custer:
https://www.civilwar.org/learn/biographies/george-armstrong-custer
She had never been to a city before