During the gilded age, how did the us congress act to regulate business practices?

a) congress was concerned about workers, so they passed laws that guaranteed a minimum wage.
b) congress did not pass laws that would control the growth of monopolies.
c) congress passed laws that ensured workplace safety.

When president johnson vetoed a law that would extend the freedmen’s bureau, congress reacted by supporting the veto and closing the freedmen’s bureau. writing a new law to show support for the black codes. overriding the veto and expanding the agency’s powers. drafting a law to prevent african americans from voting.