Members of Congress take their constituents' views into account because a) the Supreme Court can invalidate laws passed
without majority support in the public
b) interest groups are forbidden from lobbying during legislative votes.
c)most constituents pay close attention to what's going on in Congress at all times.
d) they worry that their voting record will be scrutinized at election time.
e) they can be impeached if they go against their constituents' policy preferences.
