Answer: Presidential Electors must cast their formal votes to elect President.
Explanation: As we know that USA is comprised of 50 states. Each with their own governing bodies. Because the head of the state is single thus, all states are given equal right to vote for the president election. So, presidential electors is a body of electors chosen in different states and whose sole duty is to vote for president and vice president of United states of America.
A- this is not impeachment, wrong B- the house can impeach the president, which means that it can press formal charges, but not try- false C- this is true! D- this is not impeachment