Answer:
Gunpowder, paper, printing, and the compass are sometimes called the Four Great Inventions of Ancient China. Kites were first used as a way for the army to signal warnings. Umbrellas were invented for protection from the sun as well as the rain. ... They invented the abacus in the 2nd century BC.
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Answer:
The colony was founded mainly by planters from the overpopulated English sugar island of Barbados, who brought relatively large numbers of African slaves from that island to establish new plantations. To meet agricultural labor needs, colonists also practiced Indian slavery for some time
Explanation:
The ability to choose one's career is related to a nation's broad economic goals in that it reflects individual freedom in relation to the economic system. The ability for individuals to freely choose their work is an individual freedom, that also reflects the level of potential entrepreneurship potentially but not explicitly. The same with ingenuity, a high degree of ingenuity could exist where individual freedom is present in the selection of employment, but it is not a prerequisite or a definite outcome.