How did the 12th amendment change the electoral process? a. it allowed the president to choose a vice president after the election. b. it combined the vote for president and vice president in the electoral college. c. it established separate ballots for the president and vice president in the electoral college. d. it established that the runner-up would become vice president.

The answer is B.

The voters have representatives called the Electoral College, who determine the president and vice president.

Explanation:The 1800 election showed that the method used by the Electoral College of electing the president and vice-president often resulted in a tie for president. especially if they the make a mistake in deciding which ballet for which candidate they are suppose to cast. It also gave the unfortunate result of a president and vice-president from two different parties.

the answer is "by providing data about careers and annual mean wages"