Bloodies battle is: battle of Sharpsburgh
The impact of America's wars on industrial production has varied dramatically, depending on the particular war and the stage of industrial development.
There were several nations who sought to claim the territory such as the Americans, British, French, and Spanish. John Quincy Adams resolved this through the Treaty of 1818 where the border of the United States and Canada was established at the 49th Parallel.
Hope this Helps!!
