They also voted in 28 areas where the parties never split, so there is nothing to score — never on a contested question: American Revolution Bicentennial, Animals, Child welfare, Credit, Disabled, Disaster relief, Economic stabilization, Emergency Management, Executive reorganization, Finance and Financial Sector, Impeachments, Livestock, Lotteries, Minorities, Motor vehicles, Narcotics, Petroleum industry, Reclamation of land, Recreation areas, Rivers, Science, Technology, Communications, Sports and Recreation, Taxation, Territories (U.S.), Tobacco, Vietnamese Conflict, Volunteer workers, Youth.