Ranjit Singh British. Singh is remembered for uniting Sikhs and founding the prosperous Sikh Empire. He is also remembered for his conquests and building a well-trained, self-sufficient Khalsa army to protect the empire. He amassed considerable wealth, including gaining the possession of the Koh-i-Noor diamond from Shuja Shah Durrani of Afghanistan, which he left to Jagannath Temple in Puri, Odisha in 1839. Perhaps Singh's most lasting legacy was the restoration and expansion of the Harmandir Sahib, the most revered Gurudwara of the Sikhs, which is now known popularly as the "Golden Temple". Much of the present decoration at the Harmandir Sahib, in
Akal Takht Harmandir Sahib was founded by sixth Sikh Guru, Guru Hargobind, as a symbol of political sovereignty and where spiritual and temporal concerns of the Sikh people could be addressed. Along with Baba Buddha and Bhai Gurdas, the sixth Sikh Guru built a 9 foot high concrete slab. When Guru Hargobind revealed the platform on 15 June 1606, he put on two swords: one indicated his spiritual authority ("piri") and the other, his temporal authority ("miri"). In the 18th century, Ahmed Shah Abdali and Massa Rangar led a series of attacks on the Akal Takht and Harmandir Sahib. Hari Singh Nalwa,