By policy area
careerEconomics and Public Finance87.9% · 140
Government Operations and Politics93.1% · 58
International Affairs96.6% · 29
Transportation and Public Works96.2% · 26
Agriculture and Food79.2% · 24
Labor and Employment95.5% · 22
Armed Forces and National Security90.5% · 21
District of Columbia100% · 15
Crime and Law Enforcement100% · 12
Mines and mineral resources91.7% · 12
Congressional-Presidential relations— · 9
Environmental Protection— · 9
Lobbying— · 9
Vietnamese Conflict— · 9
Health— · 8
Science, Technology, Communications— · 8
Depletion allowances— · 7
Public Lands and Natural Resources— · 7
Arts, Culture, Religion— · 6
Foreign Trade and International Finance— · 6
Housing and Community Development— · 6
Independent regulatory commissions— · 6
Mortgages— · 6
Finance and Financial Sector— · 5
Social Welfare— · 5
Commemorations— · 4
Congressional-executive relations— · 4
Political participation— · 4
Public works— · 4
Credit— · 3
International economic relations— · 3
Postal rates and revenues— · 3
Private Legislation— · 3
Revenue sharing— · 3
Constitutional amendments— · 2
Executive reorganization— · 2
Life insurance— · 2
Monuments and memorials— · 2
Power resources— · 2
Printing— · 2
Real property— · 2
Chemicals— · 1
Coins and coinage— · 1
Conferences— · 1
Congressional oversight— · 1
Day care— · 1
Disabled— · 1
Gold— · 1
Government corporations— · 1
Heating— · 1
Immigration— · 1
Industrial relations— · 1
Intergovernmental relations— · 1
Lakes— · 1
Livestock— · 1
Motor vehicles— · 1
Native Americans— · 1
Petroleum industry— · 1
Postal service— · 1
Reclamation of land— · 1
Refugees— · 1
Right of privacy— · 1
Right to counsel— · 1
Rivers— · 1
Water Resources Development— · 1
Youth— · 1
Also voted in 42 areas where the parties never split — never on a contested question: American Revolution Bicentennial, Animals, Awards, medals, prizes, Cemeteries and funerals, Child welfare, Citizenship, Clergy, Corporations, Dairy industry, Disaster relief, Economic stabilization, Emergency Management, Families, Federal advisory bodies, Federal-state relations, Fire fighters, Fishes, Gambling, Government life insurance, Government property, Impeachments, Interest, Intergovernmental fiscal relations, Leases, Libraries, Lotteries, Minorities, Municipal politics and government, Narcotics, National emblems, Noise, Prices, Public records, Real estate business, Recreation areas, Sports and Recreation, Strategic materials, Territories (U.S.), Tobacco, Volunteer workers, Water conservation, Witnesses.