The division of the United States into standard time zones was first done by which group?

A. The railroads

B. The state governments

C. The scientific community

D. The United Nations

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explanation:

pennsylvania pennsylvania colony was a proprietary colony founded when william penn was awarded a charter by king charles ii in 1681. he set up the colony as one of religious freedom. the government included a representative legislature with popularly elected officials. all taxpaying freemen could vote.

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