What happened right after the Battle of Concord?
Colonial militia chased the British to Boston.
No one led the battle of Lexington. It was an event that just happened and history does not report who fired the first shot. The British were enroute to Concord when they found the 77 colonist on the Lexington green. Someone fired the first shot and soon a battle began. When it was all done the British reorganized and continued their march to Concord.
The battle of the battle of Lexington and concord so important because it was the first battle of the American revolution. It was also important because it started for no reason.It was also important because it led to the shot heard around the world that's what stated the battle of Lexington and concord.