Sons of Liberty - Well, those in Boston anyway. There were similar organizations scattered throughout the Thirteen Colonies in the years leading up to the American Revolutionary War, and, yes, "Sons of Liberty" was a common name ;
Revolutionary War and Beyond - excellent website on the history of the War for Independence and the founding of the nation. If I could find a small replica of this photo, I would definitely put it up in my future apartment or house.
I like the layout of this timeline. Revolutionary War Timeline – Events of The American Revolution. My biggest complaint is it neglects the critical Battle of Saratoga, which is the reason the French signed the alliance in the first place.