What was the united states early reaction to world war2

Why hadn’t europeans used maritime routes before the age of exploration?

What was “reborn” during the renaissance?

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.