Why do missionaries do anything - to force their beliefs on others!
Lyndon B. Johnson took office after Kennedy was assassinated.
Legislature
A representative assembly of persons that makes statutory laws for a municipality, state, or nation.
A legislature is the embodiment of the doctrine of popular sovereignty, which recognizes that the people are the source of all political power. Citizens choose by popular vote the legislators, or representatives, whom they want to serve them. The representatives are expected to be sensitive to the needs of their constituents and to represent their constituents' interests in the legislature.
The popular referendum is similar to the initiative in that both are triggered by petitions, but there are important differences. ... Legislative referenda may appear on the ballot in all 50 states. The popular referendum is a device which allows voters to approve or repeal an act of the Legislature.