The first major uprising against British rule in Manipur after its annexation was:

The Anglo-Manipuri War
The Kuki Rebellion
Nupi Lan
The Manipur Conspiracy Case

The correct answer is: c) Nupi Lan.

The Nupi Lan, also known as the Women’s War, was a major uprising against British rule in Manipur in 1904. The uprising was led by women, who were protesting against the British imposition of taxes and restrictions on their traditional way of life. The Nupi Lan was successful in forcing the British to withdraw some of their taxes and restrictions, and it is considered to be one of the first major uprisings against British rule in India.

The Anglo-Manipuri War was a war fought between the British East India Company and the Kingdom of Manipur from 1891 to 1892. The war was caused by a dispute over the succession to the Manipuri throne, and it resulted in the British annexation of Manipur.

The Kuki Rebellion was a rebellion by the Kuki people against British rule in the late 19th century. The rebellion was caused by British attempts to impose taxes and restrictions on the Kuki people, and it resulted in the deaths of thousands of people.

The Manipur Conspiracy Case was a court case that was held in 1930-1931. The case was brought against a group of Manipuri nationalists who were accused of plotting to overthrow British rule. The case resulted in the imprisonment of several of the nationalists.