The American War of Independence (1775-1783) was of course the only successful "British revolution" there has ever been. In the beginning at least the "rebels" thought of themselves as British, fighting for their traditional rights against a despotic monarchy.
To my right is the first version of the American flag.
Keir Hardie was elected for West Ham South.
Picture is from a tour of Stratford Town hall organised by West Ham Labour Party on July 4th 2012 to mark the occasion.
The count and declaration was held at the Hall in 1892.