What transportation innovation in 1825 had a huge impact on commerce? a. wilderness road b. erie canal c. transcontinental railroad d. panama canal

The answer to your question is,

Transcontinental Railroad.

-Mabel <3

The answer to your question is --Transcontinental Railroad.

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;