Final answer:
In the United States, a person must be a natural-born citizen to become president, as stated in the Constitution. The Congress determines the electors who vote for the president.
Step-by-step explanation:
The subject of this question is History. According to the United States Constitution, a person must be a natural-born citizen of the United States to become president. The Congress was to determine the choosing of electors, who were to give their votes for president. These electors were selected by the states, and the number of electors was determined based on the state's representation in Congress.