Explanation: Durga Puja is a significant festival celebrated in West Bengal, marking the victory of the goddess Durga over the buffalo demon Mahishasura. It is the most important festival in the state, celebrated with great enthusiasm and cultural fervor. The festival symbolizes the triumph of good over evil and is a time for family reunions, feasts, and cultural programs.
Kalinga, on the other hand, was an ancient kingdom located in the eastern coastal region of India, primarily in present-day Odisha. It was not the ancient name of Bengal. The region of Bengal has had various names throughout history, including Vanga, Gauda, and Banga, but Kalinga was a distinct and separate kingdom.
The current issues in India, such as nuclear war, Kashmir, Sikh/Hindu relations, and regional conflicts, are indeed relevant and ongoing. These issues reflect the complex political and social landscape of the country, with historical, cultural, and economic factors contributing to the ongoing challenges.
In summary, Durga Puja is the most important festival in West Bengal, and the current issues in India are indeed relevant and ongoing. The ancient name Kalinga, however, was not the name of Bengal, making the correct answer option D, which includes only the true statements. Understanding the cultural and historical context of West Bengal, as well as the current political landscape of India, is crucial for comprehending the significance of these statements.