The Columbian Exchange was the transfer of ideas, plants, people, and crops between the new and Old World.
Something good about the Columbian Exchange was the new plants that were brought to America. Before things like rice and horses were in the New World, but new things like corn and cattle were introduced.
The bad thing was the slave trade. Because of the new crops being introduced, slaves were needed to plant, tend to , and harvest these new crops. Also, new disease were introduced that killed million of Native Americans.
Answer:
They provided rules for living and helped people honor their history and ancestors.
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<span>This tribe migrated across Africa bringing iron technology with it</span>
bantu
C. New immigrants worked mostly in unskilled jobs.
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1890s African Americans began working on subway Construction
