Why was the bill of rights needed for the ratification of the constitution and what did the bill of rights protect

your answer will be b. improving roads, bridges, and other infrastructure. hope i !

the correct answer is d

a conference committee is a group of congress representatives appointed by the senate and the house to reach an agreement over a bill that had different versions in each chamber. this is due to the fact that, to pass a law. both the house and the senate must agree on the exact same content and wording of the bill to present it to the president.