The correct answer is: A) Telangana Rebellion.
Ravi Narayana Reddy and Baddam Yella Reddy were leaders associated with the Telangana Rebellion, which was a peasant uprising in the Telangana region of India from 1946 to 1951. The rebellion was led by the Communist Party of India (CPI) and was against the feudal landlords and the Nizam of Hyderabad. The rebellion was successful in achieving some of its goals, such as the abolition of the feudal system and the introduction of land reforms.
The other options are incorrect.
- Option B, Singareni workers’ movement, is incorrect because Ravi Narayana Reddy and Baddam Yella Reddy were not leaders associated with this movement. The Singareni workers’ movement was a labor movement in the Singareni coalfields in Andhra Pradesh, India. The movement was led by the CPI and was against the poor working conditions and low wages of the coal miners. The movement was successful in achieving some of its goals, such as the improvement of working conditions and the increase of wages.
- Option C, Jal, Jungle, Zameen movement, is incorrect because Ravi Narayana Reddy and Baddam Yella Reddy were not leaders associated with this movement. The Jal, Jungle, Zameen movement was a peasant uprising in the Jharkhand region of India in the 1970s. The movement was led by the Jharkhand Mukti Morcha (JMM) and was against the displacement of tribal people from their land by the government and corporate interests. The movement was successful in achieving some of its goals, such as the formation of the Jharkhand state.
- Option D, Anti-Naxalite operations, is incorrect because Ravi Narayana Reddy and Baddam Yella Reddy were not leaders associated with these operations. The Anti-Naxalite operations are a series of military operations by the Indian government against the Naxalite movement. The Naxalite movement is a communist revolutionary movement in India. The movement is against the Indian government and the capitalist system. The Anti-Naxalite operations have been largely unsuccessful in suppressing the Naxalite movement.