They also voted in 51 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Auditing, Awards, medals, prizes, Black lung, Child abuse, Child welfare, Civil Rights and Liberties, Minority Issues, Commemorations, Congressional oversight, Congressional-executive relations, Dairy industry, Disabled, Droughts, Electronic surveillance, Emergency Management, Executive reorganization, Explosives, Gambling, Gold, Government corporations, Heating, Home repair and improvement, Human experimentation in medicine, Immigration, Import restrictions, Interest, Investment guaranty insurance, Lakes, Land use, Lead poisoning, Livestock, Lobbying, Medical supplies, Mobile homes, Monuments and memorials, Municipal finance, Native Americans, Nuclear facilities, Nuclear weapons, Political representation, Postal rates and revenues, Postal service, Reclamation of land, Refugees, Revenue sharing, Right of privacy, Rivers, Salaries, Strategic materials, Terrorism, Water Resources Development.