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Ballot Initiative
Barrel
Bicameral
Bill
Bill of Rights
Bills of Attainder
Biofuels
Bipartisanship
Board of Commissioners
Bonds
Borough
Borough Council
British Thermal Unit
Budget
Budget Deficit
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Bureaucracy
Barrel
A unit of volume equal to 42 U.S. gallons, used to measure oil.
(Courtesy of Energy Information Administration, U.S. Department of Energy)