A secondary source could be less biased over a primary source:)
Through out the twentieth and twenty‐ first centuries internationals human rights law have increased and improved with it's main purpose to protect individuals and groups from verbal and physical abuse.Certain states have certain laws and regulation against hateful comments and action taken on certain groups of people.
Slavery was why the north and south were fighting, so it would be slavery
The Hundred Years' War was a long struggle between England and France over succession to the French throne. It lasted from 1337 to 1453, so it might more accurately be called the "116 Years<span>' War."</span>