the compromise failed to pass because of the opposition by both pro-slavery southern Democrats, which was led by John C. Calhoun, and anti-slavery northern Whigs.
Becahse during a debate on the Constitution many of the states had insisted that the Bill of Rights be added and then became one of the first task of the new Congress they also moved quickly because the bill of rights aims to protect people against abuses by the federal government and they wanted Americans to know that
The answer is neo-gothic style