Correct option is A
A large number of sepoys (soldiers) who participated in the Revolt of 1857 came from the region of Awadh (modern-day eastern Uttar Pradesh). Awadh was a key recruitment center for the Bengal Army
• The grievances of landlords (talukdars) and sepoys fueled the uprising.
• Lucknow, the capital of Awadh, was a major center of rebellion.
• Discontent due to loss of pensions, land rights, and traditions.
• Begum Hazrat Mahal led the revolt in Awadh after Wajid Ali Shah's exile.
- Jhansi – Led by Rani Laxmibai, she fiercely resisted British annexation under the Doctrine of Lapse.
Bareilly – Khan Bahadur Khan led the revolt here and declared himself the Nawab of Rohilkhand.
Kanpur – Nana Sahib led the revolt, supported by Tantia Tope; it witnessed brutal fighting and the Bibighar massacre.