A, food surpluses.
Being nomadic means they would still be travelling.
Advanced hunting techniques only benefit the hunter, and who he shares with.
And monetary system deal with money.
D. To isolate people who were believed to be threats.
America used these camps after the bombings of Pearl Harbor. They believed that Japanese were a threat to the country, so they has them put in internment camps.
Maryland supported the sugar plantations in West Indies
<em>Weather! :)</em>
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<em>Hope that helps! :)</em>
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<em>-Aphrodite</em>