B. it opened the Oklahoma district and unassigned lands.
The terminology "Upper" and "Lower" derives from the flow of the Nile from the highlands of East Africa northwards to the Mediterranean Sea, the opposite of a north<span>-to-south flowing river like the Mississippi. </span>Lower Egypt<span> mostly consists of the Nile </span>Delta<span>.</span>
<span>Volcanoes are a destructive force because their eruptions destroy trees and other landmarks, but the magma they produce can be constructive as it dries on land to form mountains. Tectonic plate movement can cause earthquakes, which is another example of a destructive force that breaks apart land.</span>
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The Delian League is a voluntary association city-states. The Athenians used this to keep people in the city-state so they could build their empire so they have enough soldiers to fight in wars.
Explanation:
