how early did the british expect an open rebellion from the americans was likely
Britain seems to have expected the crisis to turn into open rebellion by early 1775 , and in some official language even by February 1775. Parliament was already debating whether a rebellion existed in Massachusetts then, and by 1 August 1775 the king formally declared the colonies to be in “open and avowed rebellion.”
How early it looked likely
British leaders did not all agree at the same time, but the idea that the colonies were moving from protest to rebellion was clearly on the table by late 1774 and early 1775. A British source on parliamentary debates notes that on 7 February 1775 the House of Lords considered an address saying “a Rebellion at this time actually exists” in Massachusetts.
What changed the expectation
The decisive shift came with the fighting at Lexington and Concord on 19 April 1775. News of that fighting did not reach Britain until later, but once it did, the conflict was no longer treated as just political resistance; it was seen as open war.
Best short answer
So, the British seem to have expected open rebellion as early as February 1775 , and they officially acknowledged it by August 1775. The gap between suspicion and formal recognition was only a few months.
Timeline
| Date | What Britain seemed to think |
|---|---|
| Late 1774 | Colonial resistance was becoming more serious and harder to dismiss. |
| 7 Feb. 1775 | Parliament debated language saying rebellion already existed in Massachusetts. |
| 19 Apr. 1775 | Armed conflict began at Lexington and Concord. |
| 1 Aug. 1775 | The king declared the colonists were in “open and avowed rebellion.” |