Which statement is true?

a. a sitting bill is a bill that is in the midst of active progress.

b. an override needs a three-fourths vote.

c. a conference committee is formed only for re-election purposes.

d. a chamber is a legislative meeting hall.

 The correct answer is :  D.   A chamber is a legislative meeting hall.

Explanation:  The chamber of representatives is part of the legislative power of the federal government. The representatives are elected for a period of two years and can be re-elected. The camera of representatives in the United States meets to hold sessions in the Chamber of the Lower House, in the Capitol in Washington.

D.   A chamber is a legislative meeting hall..

Explanation:

The room in the north wing of the US Capitol that served as the legislative chamber for the US states Senate is called United States Senate Chamber, architect Thomas Ustick designed this chamber. It is rectangular in shape and have two floors, the room contains 100 desks. It has been serving as the legislative chamber since January 4, 1859.

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck