Answer:
The correct answer is D. The Senate Majority Leader is elected by the other senators of the party with the highest number of members.
Explanation:
The leaders of the majority and minority of the United States Senate are two senators elected by their parties, one of which is in majority and the other in the minority in the Senate. They are the main representatives of their party in the Senate and manage the legislative calendar of the Assembly. The leader of the majority is sometimes the representative of his party before the whole Congress if the House of Representatives and therefore his presidency is controlled by the opposition.