The rule of occupation explains that to each profession, there must be some requirements.
The answer is the Gupta dynasty
The political system in Ancient Rome was based on competition with the ruling elite, the military was a key element to the political system of Ancient Rome that was generally based on competition within the ruling class. An individual social standing impacted their political and military roles. War was significant towards Roman expansion to the Northern Hemisphere, it was characterized by; grabbing of land, military might, strategic ability and political capabilities of the generals that determined their political leadership
John brown was a abolitionist who made the bleeding Kansas and made the north and south more tense
Dorothea Dix help expaned and founded more than 30 hospitals within a period of 15 years. She did this and educated people about mental illnesses and the possibility if recovery for most patients.