The stylistic change that took place in the 1890's with bands using a more syncopated approach to their rhythm is called

hello,

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: b has a great day

explanation:

answer; ///self- learning;