If rebel songs offend, then these should offend:

Yankee Doodle
The American Vicar of Bray
The World Turned Upside-Down
Skye Boat Song
Bonny Charlie's Now Awa'
La Marsaille
Anacreontic Song
The battle of the kegs
St. Clair's Defeat
Noble boys of Canada
Patriotic diggers
The Hunters of Kentucky
Rich lady over the sea
Wha' would ye no' fight for Charlie?
The International

...and on, and on, and on....