The mining practice involving picks, shovels, threshers, and pans was called
A. placer mining.
B. sub-surface mining.
C. strip mining.
D. pan-handling.
Answer: A
History
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Mary Ann Shadd Cary became the chief advocate of black migration to Canada West
Indicate whether the statement is true or false.
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In the Chesapeake, most slave women were assigned to ____________________ chores
Fill in the blank(s) with correct word
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Which of the following was a primitive but effective submarine invented by the Germans and used extensively in the First World War?
A) The Acheron B) The U-boat C) The Grayback D) The R-21 E) The Mackerel
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Around 7000 B.C.E., agriculture developed in the Americas around:
A) the Mississippi Valley. B) Mexico and the Andes. C) the Yucatan. D) Chesapeake Bay. E) Brazil.
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