B I think I’m not 100% sure
I'm sure this is the answer, Coronado!
Answer:
They formed ethnic communities
Explanation:
The melting pot image of the United States directed to the concept that the U.S. is a country in which immigrants from different points of origin who have come, intermarried and intermingled in the American society. It resulted in the mixed cultural heritage of the immigrants. However, it is not a simple process and pockets of ethnic communities of immigrants' presence was sometimes interpreted as a divisive reluctance on the part of the immigrants to join the American culture.
<span>Nelson Mandela appointed Thabo Mbeki to deal with the aids problem in Africa, but Mbeki was an aids denialist who didn't believe that HIV caused aids. This caused a huge problem when Mbeki succeeded Mandela and he wouldn't approve treatment to HIV and AIDS patients, including r ape victims and pregnant women.</span>
Proportional representation
In a system using proportional representation, rather than a single party winning and the other party gaining no representation, there are some legislative seats that are divided proportionally according to the percentage of votes won by each party in the election process. Typically this is done in some sort of regional or super-district manner, since you can't vote for a single representative of a specific district and then divide that single seat proportionally.