In 1327, Tughluq ordered to move his capital from Delhi to
Daulatabad (also known as Devagiri) (in present-day
Maharashtra) in the
Deccan region of India. Muhammad bin Tughlaq himself had spent a number of years as a prince on campaign in the southern states during the reign of his father. Daulatabad was also situated at a central place so the administration of both the north and the south could be possible. These elite colonists from Delhi were
Urdu-speakers, who carried the
Urdu language to the Deccan. These immigrants included
Hasan Gangu, a celebrated general who would later found the
Bahmanid Empire. A broad road was constructed for convenience. Shady trees were planted on both sides of the road; he set up halting stations at an interval of two miles. Provisions for food and water were also made available at the stations but most of the people died during the shifting as the ruler was not able to provide them with enough food and water for their survival. Tughluq established a
khanqah at each of the stations where at least one
sufi saint was stationed. A regular postal service was established between Delhi and Daulatabad. In 1329, his mother also went to Daulatabad, accompanied by the nobles. By around the same year, Tughluq summoned all the slaves, nobles, servants,
ulema, sufis to the new capital. While on his way to suppress the rebellion, there was an outbreak of
bubonic plague at
Bidar due to which Tughluq himself became ill, and many of his soldiers died. While he retreated back to Daulatabad, Mabar and Dwarsamudra broke away from Tughluq's control. This was followed by a revolt in
Bengal. Fearing that the sultanate's northern borders were exposed to attacks, in 1335, he decided to shift the capital back to
Delhi, forcing the citizens to return to their previous city. == Expeditions ==