Three reasons: Why was Oregon called a “pioneer’s paradise”?

fertile soil, towering forests, sunny weather, no disease, free farms. What did James Polk mean when he declared "Fifty-four forty or fight!" in the 1844 presidential campaign?

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.