who united all the sikh and founded a kingdom in the punjab
Sikh Empire The Sikh Empire (also Sikh Khalsa Raj, Sarkar-i-Khalsa or PaÃ±jab (Punjab) Empire), was a major power in the Indian subcontinent, formed under the leadership of Maharaja Ranjit Singh, who established a secular empire based in the Punjab.[4] The empire existed from 1799, when Ranjit Singh captured Lahore, to 1849 and was forged on the foundations of the Khalsa from a collection of autonomous Sikh misls.[5][6] At its peak in the 19th century, the Empire extended from the Khyber Pass in the west to western Tibet in the east, and from Mithankot in the south to Kashmir in the north. It was the last major region of the subcontinent to be conquered by the British.
Ghadar Party The Ghadar Party (Punjabi: ਗ਼ਦਰ ਪਾਰਟੀ) was an organisation founded by Punjabis,[1] principally Sikhs in the United States and Canada with the aim of securing India's independence from British rule. It was an extremist revolutionary association of Indians with headquarters at San Francisco. Key members included,Bhai Parmanand, Sohan Singh Bhakna, Har Dayal, Kartar Singh Sarabha, Abdul Hafiz Mohamed Barakatullah, Rashbehari Bose and Gulab Kaur.