The correct answer is Calcutta, Bombay and Madras Explanation & Key Takeaways: • Calcutta, Bombay and Madras were the first three cities in India where the High Courts were established. • These High Courts were established by the Indian High Courts Act of 1861. • The Calcutta High Court was the first to be established on July 1, 1862. • The Bombay High Court and the Madras High Court were established shortly thereafter on August 14, 1862, and August 15, 1862, respectively. • The establishment of these High Courts marked the beginning of the modern judicial system in India. Related Concepts: • The Indian High Courts Act of 1861 was enacted by the British Parliament to create High Courts in the three Presidency towns of Calcutta, Bombay, and Madras. • These High Courts replaced the Supreme Courts at Calcutta, Bombay, and Madras, which were functioning earlier. • The High Courts were vested with extensive civil and criminal jurisdiction. • They also had the power of superintendence over all subordinate courts within their jurisdiction. • The High Courts played a crucial role in the development of law and justice in India during the British period and continue to do so in independent India.