title of main officer in house of representatives
United States House of Representatives The presiding officer is the Speaker of the House, who is elected by the members thereof and is therefore traditionally the leader of the controlling party. The Speaker and other floor leaders are chosen by the Democratic Caucus or the Republican Conference, depending on whichever party has more voting members. The House meets in the south wing of the United States Capitol.
My Ántonia
House of Representatives (Nigeria) The House of Representatives is the lower house of Nigeria's bicameral National Assembly. The Senate is the upper house.
President of the United States Donald Trump of New York is the 45th and current president. He assumed office on January 20, 2017.