What Was the Burr Conspiracy

What was the Burr Conspiracy?

A) A duel between Aaron Burr and Henry Clay that severely weakened the Republican party
B) Aaron Burr's plot to declare part of the Louisiana Territory an independent republic
C) Secret meetings of plantation owners to keep the international slave trade in place
D) A political scheme that led to the ratification of the Twelfth Amendment
E) A plan designed by Republicans to declare the national bank unconstitutional