Explanation: Tamil Nadu, a state in southern India, has a rich history of administrative divisions. The number of districts in Tamil Nadu has changed over time due to various political and administrative decisions. The key event that is relevant to this question is the States Reorganisation Act of 1956.
The States Reorganisation Act was a significant piece of legislation in India that aimed to reorganize the states based on linguistic lines. Prior to this act, the states in India were largely based on administrative convenience rather than linguistic or cultural considerations. The act led to the formation of new states and the reorganization of existing ones, including Tamil Nadu.
In 1956, following the implementation of the States Reorganisation Act, Tamil Nadu was formed with 13 districts. These districts were created to better serve the linguistic and cultural needs of the Tamil-speaking population. The 13 districts included Madurai, Tiruchirappalli, Thanjavur, Tirunelveli, Coimbatore, Salem, Tiruppur, Erode, Dharmapuri, Vellore, North Arcot, South Arcot, and Madras (now Chennai).
It is important to note that the number of districts in Tamil Nadu has increased since 1956. Over the years, the state government has created new districts to improve administrative efficiency and to address the needs of growing populations. As of now, Tamil Nadu has more than 30 districts, but for the year 1956, the correct number is 13.
Understanding the historical context of the States Reorganisation Act and its impact on the administrative divisions of Tamil Nadu is crucial for answering questions related to the number of districts in the state. This knowledge is particularly relevant for students preparing for competitive examinations such as the TNPSC, UPSC, and other state-level civil services exams, where questions on the history and geography of Tamil Nadu are common.