Americans have come a long way in reducing their overt prejudice among groups such as Hispanics, whites, blacks, Jews, and Asians. However, two hurdles still exist. People are still uncomfortable with other ethnic groups doing which of the following?A. attending their clubs and working in their businesses B. marrying into their families and living in their neighborhoods C. working in their businesses and living in their neighborhoods D. marrying into their families and adopting their children