who were the democratic candidates for president in 1976?
['Jimmy Carter, former governor of Georgia.', 'Morris Udall, U.S. Representative from Arizona.', 'Jerry Brown, Governor of California.', 'George Wallace, Governor of Alabama.', 'Ellen McCormack, housewife from New York.', 'Frank Church, U.S. Senator from Idaho.', 'Henry M. Jackson, U.S. Senator from Washington.', 'Fred R.']