One of the most fascinating aspects of Delhi is the "visibility"
of its historic past. Were it not for the demands of urbanization, large
portions of the city could well be earmarked as archaeological parks. This
is because the rulers of successive dynasties between the 13th and the 17th
centuries established seven cities in different parts of Delhi. A
chronological review of these cities fortunately also serves as a suitable
itinerary for tourists and highlights the important monuments amongst the
1300 officially listed.
Delhi's history goes much further back in
time than the 13th century. In 1955, excavations at the Purana Qila revealed
that the site was inhabited 3000 years ago. Ware pottery known as Painted
Gray Ware and dated to 1000 BC confirmed this as being yet another site
associated with the epic Mahabharata. The excavations also cut through
houses and streets of the Sultanate, Rajput, post-Gupta, Gupta, Saka-Kushan
and Sunga periods, reaching down to the Mauryan era (300 BC), thus revealing
almost continuous habitaion. The association of Emperor Ashoka (273-36 BC)
with Delhi has come to light with the discovery of a Minor Rock Edict in the
locality known as Srinivaspuri.
A clearer picture of the city
emerges from the end of the 10th century, when the Tomar Rajputs established
themselves in the in the Aravalli hills south of Delhi. The isolated, rocky
outcrop facilitated the defence of the royal resort which the Rajputs called
Dhilli or Dhillika. The core of the first of the seven cities was created by
Anangpal Tomar who is said to have built Lal Kot, which is the first known
regular defence work in Delhi. The Chauhan Rajputs later captured Delhi from
the Tomars . Prithviraj III, also known as Rai Pithora, extended Lal Kot,
adding massive ramparts and gates, and made Qila Rai Pithora the first city
of Delhi.