Unlike Voters in the United States, Those in Countries with Multimember

Unlike voters in the United States, those in countries with multimember representation in electoral districts are more likely to vote for minor parties, largely because ______________.

A) minor-party candidates often win as much media attention as the major parties do in coverage of their national elections
B) weaker or minor-party candidates have a better chance of winning
C) voters within those countries tend to fight over a wider area of ideological ground, a fact the major and minor parties tend to encourage
D) they also tend to be countries with less concentration of media ownership