Answer:
Federalism limits government by creating two sovereign powers—the national government and state governments—thereby restraining the influence of both. Separation of powers imposes internal limits by dividing government against itself, giving different branches separate functions and forcing them to share power.
Explanation:
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B. What countries in Europe exist today that did not exist 100 years ago
english is the main in are countrie so the english lang.
I know the Aksumite empire was the first to practice Christianity and then 2 centuries later the Nobatia, Makuria and Alodia empires joined in their following of Christianity