In order to make their schedules more standard, what did the railroads do?

A. Divided the United States into time zones

B. Allowed each train to set its own schedule

C. Forced every train to leave its station on the hour

D. Put the whole United States on the same time

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How  did spanish  power increaseunder charles  v and philip ii? in 1519,charles  v inherited a huge empire. he became king of  spain  and was also the heir to the hapsburg empire. during his 42-year reign, philip worked to expand  spanish  influence, strengthen the catholic church, and make his own power absolute. hope this !

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