World War I officially ended when Germany and the Allied nations signed the
Treaty Of Versailles
This treaty negotiated the terms of peace between the axis and the allied powers and assigned the terms of regulation for each one.
Mestopotamia is viewed as the part of the fertile crescent ands one of the early breadbaskets of human existence. The area was located in the Near East between the Tigris and Euphrates River. It was fertile land, sufficient water and one of the centers of early civilization.
<span> Geographic expansion exposed latent tensions over the morality of slavery and the balance of economic power. It was during the Era of Good Feelings that the political issues arose that would dominate American politics for the next 40 years.</span>
I believe this can be modeled by the equation:
w=120+5(h-30)