By policy area
careerEconomics and Public Finance72.7% · 154
Government Operations and Politics87.5% · 48
International Affairs39.4% · 33
Armed Forces and National Security83.3% · 24
Labor and Employment83.3% · 24
Agriculture and Food86.4% · 22
Transportation and Public Works80% · 20
Mines and mineral resources84.6% · 13
Public Lands and Natural Resources91.7% · 12
Crime and Law Enforcement80% · 10
Housing and Community Development80% · 10
Congressional-Presidential relations— · 9
Education— · 9
Environmental Protection— · 9
Depletion allowances— · 7
District of Columbia— · 7
Science, Technology, Communications— · 7
Vietnamese Conflict— · 7
Foreign Trade and International Finance— · 6
Independent regulatory commissions— · 6
Mortgages— · 6
Arts, Culture, Religion— · 5
Finance and Financial Sector— · 5
Commemorations— · 4
Political participation— · 4
Private Legislation— · 4
Public works— · 4
Congressional-executive relations— · 3
Credit— · 3
International economic relations— · 3
Lobbying— · 3
Petroleum industry— · 3
Postal rates and revenues— · 3
Revenue sharing— · 3
Social Welfare— · 3
Conferences— · 2
Constitutional amendments— · 2
Executive reorganization— · 2
Life insurance— · 2
Monuments and memorials— · 2
Power resources— · 2
Real property— · 2
Youth— · 2
Coins and coinage— · 1
Congressional oversight— · 1
Day care— · 1
Disabled— · 1
Emergency Management— · 1
Government corporations— · 1
Heating— · 1
Immigration— · 1
Industrial relations— · 1
Intergovernmental relations— · 1
Lakes— · 1
Livestock— · 1
Motor vehicles— · 1
Postal service— · 1
Printing— · 1
Reclamation of land— · 1
Refugees— · 1
Right of privacy— · 1
Right to counsel— · 1
Rivers— · 1
Territories (U.S.)— · 1
Water Resources Development— · 1
Also voted in 43 areas where the parties never split — never on a contested question: American Revolution Bicentennial, Animals, Awards, medals, prizes, Cemeteries and funerals, Chemicals, Child welfare, Citizenship, Clergy, Corporations, Dairy industry, Disaster relief, Economic stabilization, Families, Federal advisory bodies, Federal-state relations, Fire fighters, Fishes, Gambling, Gold, Government life insurance, Government property, Impeachments, Interest, Intergovernmental fiscal relations, Leases, Libraries, Lotteries, Minorities, Municipal politics and government, Narcotics, National emblems, Native Americans, Noise, Prices, Public records, Real estate business, Recreation areas, Sports and Recreation, Strategic materials, Tobacco, Volunteer workers, Water conservation, Witnesses.