Original sentence: Rambir Singh(Aug 1830-12 Sept 1885)GCSI, CIE was the son of Gulab Singh, Sikh Maharaja of Kashmir under colonial British Indian Empire
Edited sentence: Rambir Singh(Aug 1830-12 Sept 1885)GCSI, CIE was the son of Gulab Singh, Sikh Maharaja of Kashmir under imperialist colonial Romanic British Indian Empire of Hindustan