. What was an immediate effect of the completion of the Erie Canal in 1825? Prices increased for food products along the Atlantic Coast. Farmers could more easily ship grain to eastern markets. A territorial conflict began with Canada over the Great Lakes. Railroads were forced to reduce their shipping rates.

The president of the united states does not have the authority to “limit” the power of the judicial branch. however, the president can influence the political direction of decisions made by justices on the supreme court through the nomination process when a position becomes available.i would say the best answer is that he can at least interpret the laws