On May 29, 1453 CE, Constantinople fell to the Ottoman Turks and the Byzantine Empire came to an end. Hope this Helps!
U.S. helped Vietnam in the war for the reunification of vietnam
<span>Low lands is not a physical natural factor.</span>
Pakistan is a federal state because it is composed of four provinces, two territories, and two autonomous zones that have autonomous power.
<h3>What is Federalism?</h3>
Federalism is a system of mixed or compound government which combines a general government with regional governments in a single political system, dividing the powers between the two.
Each region in a federal state have autonomous power and therefore can make laws to suit the people of that region.
Learn more about Federalism at brainly.com/question/1899994
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