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
Mehdiana Sahib Mehdiana Sahib Gurdwara Mehdiana Sahib, also called the 'School of Sikh History' is a Sikh gurdwara located in the village of Mehdiana, just outside Mallha, near Jagraon in Ludhiana district, India. Sikhs believe the site of the gurdwara to be where Guru Gobind Singh and his followers rested after the Battle of Chamkaur against the Imperial Mughal armies of Aurangzeb and where he was requested by his followers or the Sangat to write the Zafarnamah. The gurdwara is known for its uniquely coloured architecture and monuments depicting important events in Sikh history. Additionally, the Dhaab (natural water reservoir), greenery, birds