The colonies had been practicing limited forms of self-government since the early ... persecution in England demanded the freedom to worship according to their faiths. ... The colonies along the eastern coast of North America were formed under ... belief that colonies existed in order to increase the mother country's wealth
The north used the rising number of immigrants to staff the industrial economy (factory jobs, warehouse jobs, etc...) the south felt no need to employ immigrants on their plantations because the invention of the cotton mill had made slavery a more economical option.
