During the 1970s and 1980s, all but ONE of the following are reasons why Haitian immigrants suffered more U.S. government prejudice and discrimination than any other immigrant group:
a. Haitian immigrants were mostly senior citizens.
b. A high percentage of Haitian immigrants spoke English poorly or not at all
c. Haitian immigrants brought low levels of human capital and education
d. Haitians are black and had to cope with centuries old traditions of racism and rejection