Question

how delhi became the centre of power​

Answer 1

ANSWER :-

From Hindu Kings to Muslim Sultans, the reins of the city kept shifting from one ruler to another. ... In the year 1803 AD, the city came under the British rule. In 1911, British shifted their capital from Calcutta to Delhi. It again became the center of all the governing activities

full answer and explanation:-

Who made Delhi became the first Centre of power?

From 1206, Delhi became the capital of the Delhi Sultanate under the Slave Dynasty. The first Sultan of Delhi, Qutb-ud-din Aybak, was a former slave who rose through the ranks to become a general, a governor and then Sultan of Delhi