Explanation: Chennai Port, located on the Coromandel Coast of the Bay of Bengal, is the oldest artificial harbor on the East Coast of India. It was established in 1881, making it a significant landmark in the history of maritime trade and port development in the region. The port's establishment marked a pivotal moment in the economic and industrial growth of Tamil Nadu and the broader Indian subcontinent.
The term "artificial harbor" refers to a harbor that has been constructed or modified by human intervention to enhance its natural capabilities. Chennai Port was developed to provide a safe and efficient harbor for ships, facilitating trade and commerce. The port's strategic location and its role in the export of goods such as textiles, tea, and spices made it a vital economic asset.
In contrast, other ports on the East Coast of India, such as Vishakhapatnam and Haldia Port, were established much later. Vishakhapatnam Port was established in 1933, and Haldia Port was established in 1965. These ports, while significant in their own right, do not hold the distinction of being the oldest artificial harbor on the East Coast of India.
Understanding the historical context of port development is crucial for comprehending the economic and social changes that have occurred in the region. Chennai Port's establishment in 1881 reflects the broader trends of industrialization and globalization that were taking place in the late 19th century. The port's continued importance in the modern era underscores its enduring significance in the economic landscape of Tamil Nadu and India.
In summary, Chennai Port is the correct answer because it is the oldest artificial harbor on the East Coast of India, established in 1881. This historical fact is a key piece of information in Tamil Nadu General Knowledge and is often tested in competitive examinations.