Progressives sought to
a. break the power of the bosses by reforming the election process.
b. establish a voting system that used different colored ballots for each party.
c. allow city managers to run cities as they might run a business.
d. rename the executive mansion the white house.

Why would southern delegates to the constitutional convention have opposed the three-fifths compromise? a) they feared that the president would eventually become "king" in the united states. b) they believed it would be insufficient in protecting the united states from invasion. c) they opposed the creation of a congress that would give states an equal number of senators. d) they wanted their full population of slaves to be counted for purposed of congressional representation.