Answer:
Philip Danforth Armour
Explanation:
He founded the meatpacking company "Armour and Company" in Chicago in 1867, which matches the American businessman and 19th century parts of your question. I hope this helps!
New York City
Tuesday, September 5th, 1882 in accordance with the plans of the Central Labor Union.
B. The Jazz Age. T<span>he </span>1920s<span> era went by such </span>names<span> as the Jazz Age</span>
