Probably Washington or Jefferson
Brown v. Board of Education was a landmark case in which it was finally proven that segregation in institutions of education was highly unconstitutional, so you could say that that is the greatest effect since it made other schools become open for everyone as well.
SOCIAL PROGRAMS.
Democrats are HUGE in support of social programs, ex) obamacare.
I think there is no difference between the God of Muhammed, Jesus and Moses. Their God is thesame although their have different faiths. Their rituals are the only different thing but believing in only one God makes us similar in a way.
That's what I think! :D