The correct option is 2 only
Explanation
The arrival of the sepoys from Meerut to Delhi on 11 May 1857 was a pivotal moment that transformed a military mutiny into a wider political rebellion. The interaction between the sepoys and the Mughal Emperor, Bahadur Shah Zafar, defined the initial leadership structure of the uprising.
Statement 1 is Incorrect: When the sepoys arrived at the Red Fort, Bahadur Shah Zafar was initially taken by surprise and alarmed. Being old and lacking resources, he was hesitant to join the rebellion. He initially viewed the sepoys as an unruly mob and was reluctant to accept their leadership, only agreeing under duress when he realized he had no other choice.
Statement 2 is Correct: The sepoys did not observe strict court etiquette. Historical accounts note that they forced their way into the palace and the Red Fort, ignoring the traditional protocols that demanded deference and unarmed entry into the Emperor's presence. Their behavior was assertive and defied the usual decorum of the Mughal court.
Statement 3 is Incorrect: The revolt acquired significant legitimacy precisely because it used the Emperor's name. By proclaiming Bahadur Shah Zafar as the Shahenshah-e-Hindustan, the rebels secured a traditional sanction that transformed the mutiny into a legitimate war of independence in the eyes of the people, uniting diverse groups under a single authority.
Key Takeaway: The proclamation of Bahadur Shah Zafar as the leader of the revolt provided the necessary political legitimacy and a central rallying point, despite his initial reluctance and the breakdown of traditional court etiquette.