People who are racist a. are always members of the majority b. believe their race is superior c. believe that the dominant race is superior d. know that their beliefs are wrong , but are unwilling to change

I belive the answer is D. Know that their beliefs are wrong, but are unwilling to change.

B. Believe their race is superior

Explanation:

Racism is social discrimination based on the concept that different human races exist and that one is superior to the others. This notion is based on different motivations, especially physical characteristics and other traits of human behavior.

It consists of a derogatory and discriminatory attitude not based on scientific criteria in relation to any social or ethnic group.

these conditions long with a short growing season made farming difficult.

explanation:

the north has a climate of warm summers and snowy cold winters. the terrain is rocky, hilly, and not good for farming.