What reforms did Julius Caesar introduce to Rome, and what effect did the reforms have?

a.) d-day invasion of normandy.

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a. the astrolabe could determine the correct latitudinal location of the ship

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

the answers are a b and d