A single-issue interest group, by definition __________.
has concerns on a wide range of subjects
is primarily concerned with policies that economically benefit its members
is involved in activities that center around a narrowly defined subject
is primarily concerned with policies that benefit the public at large
has concerns on a wide range of subjects
is primarily concerned with policies that economically benefit its members
is involved in activities that center around a narrowly defined subject
is primarily concerned with policies that benefit the public at large