Under the new Constitution of Japan, the Diet had the supreme authority for decision making in state affairs and all its members were elected by the people. Especially in the House of Councillors, one third of whose members were elected through nationwide vote, nationwide organizations found they could influence national policy by supporting certain candidates. Major Shinshūkyō became one of the so-called "vote-gathering machines" in Japan, especially for the conservative parties which merged into the Liberal Democratic Party in 1955.