Which of the Following Is a Key Difference Between Britain's

Which of the following is a key difference between Britain's Labour Party and the Democratic Party of the United States?

A) The Labour Party has no chief organized opposition, while the Democratic Party must compete directly with the Republican Party.
B) The Labour Party derives its success principally from mandatory voting, while the Democratic Party must appeal directly to voters in order to encourage active support.
C) The Labour Party is identified with the working class, while the Democratic Party seeks to appeal to the vast middle of the economic and ideological spectrum.
D) The Labour Party is a minor party that must form a coalition with a larger British party, while the Democratic Party is one of the dominant parties of a two-party system.
E) Both the Democratic and Labour parties try to target working-class voters specifically, but the Labour Party takes much more extreme ideological stands.