Answer:
because the coastal plains is flat land and the mountains are not. it is better and easier to live in plainest then rocky mountains. hope this helps :)
a crescent-shaped area of fertile land in the Middle East extending from the eastern Mediterranean coast through the valley of the Tigris and Euphrates Rivers to the Persian Gulf. It was the center of the Neolithic development of agriculture (from 7000 bc), and the cradle of the Assyrian, Sumerian, and Babylonian civilizations
Five of the Northern self-declared states adopted policies to at least gradually abolish slavery: Pennsylvania in 1780, <span>N</span>ew Hampshire<span> and </span>Massachusettes in 1783 <span>, and </span>Connecticut<span> and </span>Rhode Island in 1784.
-100s of languages spoken
-various cultures and governments
-large states and villages coexisted
-some tribes lived nomadically
