The top position in the opposing (non-controlling) party in the U.S. House of Representatives or the Senate is called the:

The top position in the opposing (non-controlling) party in the U.S. House of Representatives or the Senate is called the minority leader.The United States CongressThe united States congress is the legislative arm of the united states government. The US congress is made up of two chambers,The United States SenateThe United States House of Representative   The Senate is the upper chamber of the united states congress while the house of representatives is the lower chamber of congress.    The majority leader is the most powerful member of the ruling party in both the senate and the house of representatives. While the minority leader is the head of the the opposition party in congress.   The lection of the party leaders in congress is done by both the ruling party and the opposition party and therefore, they represent their party interest in congress.Learn more about the US congress at https://brainly.com/question/779570#SPJ1