Answer:
I would say its because of how differently people think and because of our different mind sets.
Answer:
American Civil War
Explanation:
As a novel that attemptsto offer a more lifelike and liquid retelling of the Battle of Gettysburg, Michael Shaara's The Killer Angels portrays actual historical figures and the actual events in which they participated during the Civil War.
Well, it certainly give more power for different groups of people to be involved in the government.
For example, Earlier,Women in USA did not have the right to vote and now they do. This allow our society evolve toward a better equality