This is definitely a person becoming a naturalized U.S. citizen who is taking the Oath of Allegiance.
The immediate causes that led to the Revolt of 1857 are as Follows:
i) Discontent and resentment against British rule had been growing among the Indians for a long time. By AD 1857. the stage was set for a massive revolt. Only spark was needed to set the country ablaze spark was provided by the events at Kanpur.Lucknow and Central India.
(ii) The rumours of cartridges smeared with pig and cow Eat spread like wildfire. As the Hindus consider the cow sacred and the Muslims do pig's meat, both these communities blatant to harm their religion. This incident, popularly Greased Cartridges Incident, became the immediate cause of the revoIt.
iii) On 24th April. 1857. some soldiers stationed at Meerut also refused to use the cartridges. On 9th May. 1857. they were severely punished for this.This incident sparked off a general mutiny among the sepoys of Meerut. On 10th May 1857, these rebel soldiers killed their British officers. released their imprisoned comrades and hoisted the flag of revolt. This was the official beginning of the 'Great RevoIt'.
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The committees of correspondence were shadow governments organized by the Patriot leaders of the Thirteen Colonies on the eve of the American Revolution. They coordinated responses to England and shared their plans; by 1773 they had emerged as shadow governments, superseding the colonial legislature and royal officials. The Maryland Committee of Correspondence was instrumental in setting up the First Continental Congress, which met in Philadelphia. These served an important role in the Revolution, by disseminating the colonial interpretation of British actions between the colonies and to foreign governments. The committees of correspondence rallied opposition on common causes and established plans for collective action, and so the group of committees was the beginning of what later became a formal political union among the colonies.