The innovation shows in this photograph most affect the U.S economy by

DSCREASING THE NEED FOR CANALS
allowing more efficient movement of goods

and reducing transportation costs. The photograph does not provide specific information about the innovation, but if it is related to transportation or logistics, it can potentially have a significant impact on the U.S. economy. By allowing more efficient movement of goods, the innovation would reduce the reliance on canals, which may become less necessary or inefficient compared to newer transportation methods. This would lead to cost savings for businesses involved in shipping and transportation, ultimately benefiting the U.S. economy as a whole.