Because the whole base of a country is it's people. Without a well educated and efficient populace, a country is doomed
She has a very strong superego. In his theory of psychic entities, Sigmund Freud divided the psychic consciousness into 3 antagonistic levels that generate conflicts between them, and the resolution of that conflict is what governs our behavior. These levels are: The Id which is governed by the pleasure principle, the ego that is governed by the reality principle, and the superego that is governed by the principle of morality.
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Before 1611, Rolfe began cultivating tobacco seeds grown in the West Indies; he probably obtained them from Trinidad or some other Caribbean location. When the new tobacco was sent to England, it proved immensely popular, helping to break the Spanish monopoly on tobacco and create a stable economy for Virginia. America known for being the first person to cultivate tobacco in Virginia and for marrying Pocahontas.
The plural for would also be prey. But in more specific context the plural forms can also be preys, in reference to various types of preys.