Answer:
Sectionalism increased steadily in 1800–1850 as the North industrialized, urbanized and built prosperous factories, while the deep South concentrated on plantation agriculture based on slave labor, together with subsistence farming for poor whites who owned no slaves.
I believe it's candidates :)
The battle of fsllen timbers is significant was that it was the final battle of the northwest indian war, a struggle that is between the Native american and the western confederacy. anthony wayne decisive victory forced native americans to accept hid peace terms.