Where was the worlds first skyscraper located?
a: detroit
b: st. louis
c: minneapolis
d: chicago

The diagram below describes a series of events during the 1700s

In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.

What were 3 advantages to rail road growth