Forts in India
Medieval Indian forts underwent significant changes due to the arrival of Muslims and the introduction of artillery in the 16th century. These changes were similar to Western forts with gunpowder, lowering walls, thickening walls, and pushing out bastions. Muslim forts featured a citadel in the center and more space between the citadel and walls. Gates were highly decorated, with two distinct styles: Hindu with a lintel and Mughal with an arch. Forts used natural rock formations for defense against attacks, and the main gate was mostly facing north.