Why did the united states declare war with spain on april 21, 1898?
to test the strength of its newly developed military and navy
to annex the philippines, puerto rico, and guam
to avenge the sinking of a us battleship by "butcher" weyler
to free the cubans and protect american interests

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

answer placeholder because the system is messed up