The British. Because they promised them that they would limit the colonist westward migration. (Which they did not follow through with)
Answer:
sheesh Ima come back in a minute to help
The Battle of Gettysburg fought on July 1–3, 1863, was the turning point of the Civil War for one main reason: Robert E. Lee's plan to invade the North and force an immediate end to the war failed. ... The collision of two great armies at Gettysburg put an end to that audacious plan.
The barrier island is the answer tell me if it is correct
