The joint communications system supports commander's intent and planning by enhancing situational awareness and decision making, as well as the conduct of missions. This contributes to . (The Role of the Communication System, Page 6):

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answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

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answer; having the power of reprieve means being able to release people from punishment;

answer; francis cecil sumner;

answer; motor cortex;