Who is the first myanmar president?

How did the united states obtained the purchase of floridia to extand its frontiers to the pacific ocean

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.

Explain the importance of carnegie, morgan, and rockefeller on the american political scene of the early 1900's.