The correct answer is C) 1859.
The Indian Rebellion of 1857, also known as the Sepoy Mutiny, was a major uprising in India against the rule of the British East India Company. The rebellion began on 10 May 1857 at Meerut, in the North-Western Provinces, and quickly spread to other parts of India. The rebels were motivated by a variety of factors, including religious and economic grievances, as well as a desire for independence from British rule.
The rebellion was ultimately unsuccessful, but it had a profound impact on British rule in India. The British government took steps to reform the administration of India, and it also began to move towards granting independence to India.
The major uprisings connected to 1857 subsided in Kerala in 1859. The uprisings were led by the Pazhassi Raja, who was a local ruler. The Pazhassi Raja was opposed to British rule, and he led a guerrilla war against the British for several years. The uprisings were eventually suppressed by the British, but they had a significant impact on the history of Kerala.
The other options are incorrect because they are not the years in which the major uprisings connected to 1857 subsided in Kerala.