New york city became the nation's greatest commercial center because

New York City became the nation's greatest commercial center because the Erie Canal funneled western produce down the Hudson River. Erie Canal was built in 1825 which make the connection between Hudson River and Lake Erie, Buffalo. After building the canal transportation of good and products became faster, because of this New York city became the greatest commercial center.

the people resposnsible for the advancement of telvision are

at& t bell labs   they made high quality tv  

it shape america today in goods wys and on goods ways

pros are it the watcher open creatiity in there mind and get creative ideas

cons it the watcher get lazy making them just want to watch tv not get excerise and sit around