Fill in the Blanks
1. ....... was the founder, of Tughluq dynasty.
2. Muhammad-bin-Tughluq shifted his capital from Delhi to .........
3. ......... patronized the famous Persian poet Amir Khusru.
4. Quwwat-ul-Islam Masjid in Delhi was built by ........
5. The threat of Mongols under Chengizkhan to India was during the reign of ...........