Under the rule of the Vijayanagar empire, irrigation became prominent. The development of irrigation took place mainly during the rule of Deva Raya I. New tanks were built and dams were constructed across the river Tungabhadra.
The Vijaynagar and the Brahmini kingdoms are always at war for various reasons. The delta region between Krishna and Tungabhadra along with Krishna Godavari delta is a major issue. It is a Marathawada country.
In the aministartion od Shivaji the Surnavis or Chitnis or Sachiv was the general secretary who also overlooked official correspondence, Sumant/Dabir was the master of ceremonies and foreign affairs, Nyayadish was appointed for Justice and Pandit Rao looked over charities and ecclesiastical affairs.
During the rule of Akbar, the Mughal Empire was divided into 12 subas or provinces. These were Allahabad, Agra, Awadh, Ajmer, Ahmedabad, Bihar, Bengal, Delhi, Kabul, Lahore, Malwa, and Multan. Later on Ahmednagar, Berar, and Khandesh were added.