During the nomination process, political battles are most likely to occur in

a. presidential primaries in the President's party.

b. presidential primaries in the party out of power.

c. the Cabinet.

d. the electoral college.

The correct answer is B. presidential primaries in the party out of power

Since the presidential position is the most important position in the government, before the actual presidential election both parties will previously voted for the best candidates that will more likely to win the votes to represent their party (Usually, their candidate is the one with the most power within the party)