What were the circumstances that led to the fighting at lexington and concord?

The correct answer is French and Indian War, Sugar Act, Stamp Act, Townshend Acts, Boston Massacre, Boston Tea Party, and the First Continental Congress.

These were all events that brought up the fighting and the Rebellion and the war for independence. After that, the rest is history because we all know how the colonies won and gained their independence and have been free ever since from British rule.