Answer:
b. establishing their own railroad line; owning their own bank
Step-by-step explanation:
The Grange focused their efforts on establishing their own railroad line, while the Farmers’ Alliance was more focused on owning their own bank.
The Farmers' Alliance grew out of the Grange movement.Farmers Alliance believed that interest rates were too high because of monopolistic lenders, and the money supply was inadequate, producing deflation which makes them to focus their struggle on owning their own banks in order to tackle the issues of interest rate etc