After freight costs to Minneapolis were deducted from Minneapolis market prices , North Dakotan farmers received a low price for their wheat .
In the early 1900s , the flour mills and grain exchange in Minneapolis were the primary wheat markets for North Dakotan farmers and elevators .
After freight costs to Minneapolis were deducted from Minneapolis market prices , North Dakotan farmers received a low price for farmers ' wheat .
In the early 1900s , the flour mills and grain exchange in Minneapolis were the primary wheat markets for North Dakotan farmers and elevators .