Declaration of Independence 
A document declaring the US to be independent of the British Crown, signed by the Congressional representatives of thirteen states, including Thomas Jefferson, Benjamin Franklin, and John Adams, and ratified on 4 July 1776.
- rock bunting
- rockburst
- rock cake
- rock candy
- rock candytuft
- rock cantaloup
- rock cavy
- rock chestnut oak
- rock chick
- rock chopper
- rockchuck
- rock-climb
- rock climber
- rock climbing
- rock clubmoss
- rock coal
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- rock cocoa
- rock cod
- rock codfish
- rock codling
- rock cook
- rock cormorant
- Rock Cornish
- Rock Cornish game hen