The Revolt of 1857 failed mainly because

The Revolt of 1857 was localized and poorly organized. Due to lack of communication facilities, the sepoys of the widely dispersed cantonments could not act simultaneously in a concerted manner. The sepoys lacked common ideal before them. The sepoys at Delhi decided to recovery the glory of the Mughal. At Gwalior and Kanpur, Nana Sahib was proclaimed a Peshwa. Rani Lakhmi Bai fought for her Jhansi. The orthodox section among the Hindus and the Muslims were concerned with their religions. There was no unity among the Hindus and the Muslims.