Firdausi was a persian poet and the author of Shahnameh also known as “Book of Kings”, which is one of the world’s longest epic and the national epic of Greater Iran.
The kingdom was divided into different administrative units during the rule of the Vijayanagar empire in southern India which ruled from 1336 CE to 1672 CE. These administrative units were called Mandalams, Nadus, Sthalas, and Gramas.
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