There is a question on the quiz that i just got called
"Who was the civil rights leader?"
- Abraham Lincoln
- Martin Luther King Jr.
and two others i forgot to write down but are not important...
The correct answer according to you is Martin Luther King Jr. however, Lincoln was a civil rights leader too.
If you dont believe me, here's the URL that proves it
http://en.wikipedia.org/wiki/List_of_civil_rights_leaders