<span>The natural environment of the Great West provided life to American Indians. It also took life! People learned that working together, and hunting together, was extremely important! Living alone on the plains meant certain death. It was a hard life</span>
The Dutch located trading posts near harbors and rivers, such as the Hudson, in the early 1600s because these were the most advantageous in terms of profitable trading with Europe.
In exchange, the United States pledged to avoid involvement in the political affairs of Europe, such as the ongoing Greek struggle for independence from the Ottoman Empire, and not to interfere in the existing European colonies already in the Americas.
The answer is European colonies that are already existing in the Americans.