They also voted in 28 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Auditing, Child abuse, Commemorations, Congressional oversight, Disabled, Disaster relief, Droughts, Electronic surveillance, Emergency Management, Gambling, Home repair and improvement, Human experimentation in medicine, Import restrictions, Independent regulatory commissions, Investment guaranty insurance, Livestock, Monuments and memorials, Municipal finance, Nuclear facilities, Nuclear weapons, Private Legislation, Reclamation of land, Right of privacy, Salaries, Social Sciences and History, Terrorism, Vietnamese Conflict.