Kautilya, also known as Chanakya is the father of ancient Indian political thought. He gave Saptang Theory of state. He divided the state into seven organs like a body. These seven organs play an important role to make a state powerful. These organs of state are following-
1- Swami (Ruler)
2- Amatya (Minister)
3- Janpada (Territory)
4- Durga (Fort)
5- Danda (Army)
6- Kosha (Treasury)
7- Mitra (Ally and Friends)