Answer:
The colonies of Maryland, Virginia, Georgia, and North Carolina were all part of which colonial region
Explanation:
The treaty of Oregon signed during the presidency of Polk was between the Great Britain and The USA. its aim was to settle dispute over the Oregon country which had long been occupied by both countries.
The USA received most of the lands of the county over time, as the negotiated treaty favored the USA more than the British,resulting often to skirmishes such as the pig war.
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Fertile Crescent, which arcs from the Persian Gulf to Turkey and south to Egypt
2 is the only one I would go with
because they used them for jobs and relied on them to operate