Answer:
Great Zimbabwe became a center for trading, with a trade network linked to Kilwa Kisiwani and extending as far as China.
Explanation:
The Vaco de gama voyage they were trying to achieve land in Africa.
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Answer:
to ban slavery in all land gained from the Mexican War.
The factors that influenced the rise of Labor Unions in the late 1800's were natural resources such as oil, coal, and iron. The use for labor supplies was another factor. New patents and being for business for government policies as well!