The correct answer is B, since that diagram best explains a cause and effect relationship that has shaped U.S. politics. In fact, restrictions on who can receive public campaign funds have contributed to the persistence of the two-party system.
Public funding of political campaigns in the United States is quite limited, so candidates end up going to private financing. This, in turn, only finances those who have real chances of getting the positions in the voting, which ends up closing the question between Democrats and Republicans, strengthening the two-party system.
The conflict theorist Engels referred the "gender-based slavery" as the divided labor in capitalism wherein women will do the household labor and they will not receive any status or income, while the men, on the other hand, will leave their own home to earn money or income.
"A.Their well-developed merchant class" did not contribute to the ability of the English to profit from their colonies in the New World, since this interaction is what helped build the mercantile mindset in the first place.