A) Bush v. Gore (2000) CORRECT This is the correct answer because the case directly addressed the counting of popular votes in Florida during the 2000 presidential election. The Supreme Court's ruling that the recount process violated the Equal Protection Clause effectively ended the dispute and determined the presidency. The decision emphasized the need for uniform standards in vote counting, a principle that continues to influence election law today.
B) U.S. v. Nixon (1974) INCORRECT This case concerned the scope of executive privilege and the subpoena of President Nixon's tape recordings during the Watergate scandal. It did not involve the counting of popular votes for president or vice-president. The decision established that the president is not above the law, but it has no bearing on election vote counting procedures.
C) Baker v. Carr (1962) INCORRECT This case addressed legislative apportionment and the principle of 'one person, one vote' in the context of state legislative districts. It did not concern the counting of votes in a presidential election. The ruling allowed federal courts to hear redistricting cases, but it is unrelated to the specific issue of popular vote counting for the presidency.
D) Citizens United v. Federal Election Commission (2010) INCORRECT This case dealt with campaign finance and the regulation of independent political expenditures by corporations and unions. It did not involve the counting of popular votes for president or vice-president. The decision focused on First Amendment free speech rights in the context of political spending, not on the electoral vote counting process.
