Golubac Fortress - Wikipedia

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Why did castles and fortresses have star shapes with included angles in the walls and what kind of attacker would actually be stupid enough to crowd into those corners? - Quora

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Alamut (Persian: الموت) meaning eagle's nest is a ruined mountain fortress located in Qazvin, Iran. The fortress came into the possession of Hassan-i Sabbah (The Old Man Of The Mountain), who championed

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