Where was the Ghadar Party’s headquarters founded in 1913?

Q. Where was the Ghadar Party’s headquarters founded in 1913?
Answer: San Francisco, USA
Notes: Ghadar Party was established in 1913 with headquarters at San Francisco’s Yugantar Ashram by Indian immigrants, mainly Punjabis. Key figures include Lala Har Dayal and Sohan Singh Bhakna. The party published ‘The Ghadar’ newspaper in multiple Indian languages.