What is the root cause of racism?

Anonymous
What is it according to you.
And yeah everybody "Just because a person dosen't prefer to date someone of your race dosen't make him/her racist ok. I really think people nowadays judge if a person is racist or not according to this".
And also
"Also there are Asian, Black , Indian, Hispanic people who are also racist. No need to presume if someone is racist he or she should be white.
Jealousy and thinking that they are taking their jobs and stuff
Childhood upbringing
Thinking your race is the best. No matter what race you are.
Looking down on others. Thinking you are superior for no reason
Refusal of accepting diversity.
Select gender and age to cast your vote:
What is the root cause of racism?
11 Opinion