1.  race: it is when you run very fast some time by your foot some time by a car but i guess usually use for the second one. (;
2.  racism:  it is kind of discrimination.
3.  Civil Rights: for example for civil rights it is when you say your opinion and respects people's opinion.

Today I really enjoyed when we cooked together. I learned a new thing like tablespoon and teaspoon isn't the same ^_^  .