It is true that the domestication of plants led to more stationary settlements during the First Agricultural Revolution.
During the Neolithic Revolution also named the Agriculture Revolution, humans stopped being nomads. They passed from hunters that followed herds to farmers because they learned agriculture techniques. Some civilizations such as the Sumerians established next to rivers, in this case, between the Euphrates and Tigris Rivers. Or the Egyptians, that settled in next to the Nile River banks. There, they grew crops that allowed these civilizations to flourish.
(1) the United States would not interfere in the internal affairs of or the wars between European powers; (2) the United States recognized and would not interfere with existing colonies and dependencies in the Western Hemisphere; (3) the Western Hemisphere was closed to future colonization
