1. Introduction to Indian Religions

Start by gaining a general understanding of Indian religions, including Hinduism, Buddhism, Jainism, and Sikhism. Learn about their key beliefs, practices, and philosophies.

2. Study Ancient Indian Scriptures

Read the ancient scriptures related to Indian religions to delve deeper into their history. For example, study the Vedas, Upanishads, Bhagavad Gita, and Ramayana for Hinduism; Tripitaka, Mahayana Sutras, and Jataka tales for Buddhism; Agamas and Tattvartha Sutra for Jainism.

3. Explore Historical Accounts

Engage with historical writings, books, and articles that provide an overview of the history of Indian religions. Look for works by renowned scholars such as Wendy Doniger, Romila Thapar, and Frits Staal, among others.

4. Visit Museums and Exhibitions

Visit museums and exhibitions dedicated to Indian art, history, and religions. Many museums, both in India and abroad, showcase artifacts, sculptures, and paintings related to Indian religions, providing insights into their historical context.

5. Take Online Courses or Workshops

Enroll in online courses or workshops that focus on the history of Indian religions. Websites like Coursera, edX, and Udemy offer courses on topics such as "History of Indian Philosophy" or "Religions of India."

6. Attend Academic Lectures or Conferences

Stay updated with academic lectures or conferences related to Indian religions and history. Universities, research institutions, and religious organizations often organize events where scholars present their research and insights.

7. Engage with Scholarly Articles and Journals

Read scholarly articles and journals dedicated to the study of Indian religions. Journal of Indian Philosophy, Journal of the American Oriental Society, and International Journal of Hindu Studies are some reliable publications to explore.

8. Consult Specialized Books

Refer to specialized books written by leading experts to gain a comprehensive understanding of the history of Indian religions. Some recommended books include "The Hindus: An Alternative History" by Wendy Doniger, "A History of Indian Buddhism" by Hirakawa Akira, and "The Jain Path: Ancient Wisdom for an Age of Anxiety" by Aidan Rankin.

9. Join Study Groups or Discussions

Participate in study groups or discussions focused on Indian religions. Engaging with like-minded individuals and scholars will help broaden your knowledge and uncover various perspectives on the historical aspects of these religions.

10. Visit Sacred Sites

Lastly, if possible, visit sacred sites and pilgrimage destinations associated with Indian religions. Experiencing the religious practices and traditions firsthand at places like Varanasi, Bodh Gaya, or Amritsar can provide a unique insight into the historical and spiritual aspects of these religions.