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How did mobile technology change in the twenty-first century? A. It was replaced by alternatives such as personal computers. B. It advanced so that cell phones were reliable and inexpensive. C. The technology has focused on robotics and productivity. D. The level of competition has made mobile technology difficult to access.
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History, 22.06.2019 04:20, hhomeschool24
How does the supremacy clause of the u. s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u. s. constitution overrules each state constitution
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How did mobile technology change in the twenty-first century? A. It was replaced by alternatives suc...
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