Key concepts in nutshell
A detailed study:
| Time Line 1Major Religious Developments | |
| c. 1500 – 1000 BCE | Early Vedic tradition |
| c. 1000 – 500 CBE | Later Vedic traditions |
| c. sixth century BCE | Early Upanishads; Jainism, Buddhism |
| c. third century BCE | First stupas |
| c. Second century | Development of Mahayana Buddhism, Vaishnavism, Shaivism and goddess cults |
| c. third century CE | Earliest temples |
| Time Line 2Landmarks in the Discovery and Preservation of Early Monuments and Sculpture | |
| Nineteenth Century | |
| 1814 | Founding of the Indian Museum, Calcutta |
| 1834 | Publication of Essay on the Architecture of the Hindus by Ram Raja: Cunningham explores the stupa at sarnath |
| 1835-1842 | James Fergusson surveys major archaeological sites |
| 1851 | Establishment of Government Museum, Madras |
| 1854 | Alexander Caunningham publishes Bhilsa Topes, one of the earliest works on Sanchi |
| 1878 | Rajendra Lala Mitra Publishes Bhuddas Gaya: The Haritage of sakya Muni |
| 1880 | H.H Cole appointed curator of Ancient Monuments |
| 1888 | Passing of the Treasure Trove Act, Giving the governments the right to acquire all objects of archaeological interest |
| Twentieth century | |
| 1914 | John Marshall and Alfred Foucher Publish the Monuments of Sanchi |
| 1923 | John Marshall publishes the conservation Manual |
| 1955 | Prime Minister Jawaharlal Nehru lays the foundation stone of the National Museum, New Delhi |
| 1989 | Sanchi declared a World heritage site |