At the time construction of the Erie Canal was begun in 1817, Philadelphia (the second largest city in the United States) was the nation’s financial center. Although there were successful banks in New York, Philadelphia, one of America’s leading seaports, had been the capital during the American Revolution and of the nation (1790 to 1800), and so was considered the financial center of the country.
This is not to say there was not some rivalry between financial institutions located on Wall Street in New York and Chestnut Street in Philadelphia, but the latter was the site of the first bank established in the nation in 1781, the Bank of North America, and more importantly became the site of the First Bank of the United States, which Treasury Secretary Alexander Hamilton had promoted. [Read more…] about Wall Street History: The Bank War & The Shift of Financial Power to New York
One of the familiar attacks on John Brown (and by extension his anti-slavery legacy) involves his failed business ventures and accusations that he was a swindler and a drifter, roaming from place to place – only briefly and uneventfully staying in North Elba, 
Generally speaking, riots tend to happen on hot summer days but the Flour Riot erupted on a cold winter night in February of 1837. The attack on warehouses was sparked by a fear that food was being hoarded by wealthy merchants in lower Manhattan and people in the lower classes might face starvation.