RULERS of the Delhi Sultanate).Amīr Khusrau was a Sufi singer, poet, and scholar from India.Khusrau is also referred to as the "Voice of India" or "Parrot of India"Sitar is said to have been invented by Amir Khusrow.His work Khaliq-e-bari, which is known as the oldest printed dictionary of the world deals with Hindi and Persian words.ShahjahanHis original name was Shahab-ud-din Muhammad Khurram.Fifth Mughal emperor, who reigned from 1628 to 1658.The Taj Mahal in Agra was built by Shahjahan.English merchant-traveller Peter Mundy and French traveler Tavernier visited India during the reign of Shah JahanAurangazebSixth Mughal emperor, who ruled over ALMOST the entire Indian SUBCONTINENT for a period of 49 years.Bibi Ka Maqbara was commissioned by Emperor Aurangzeb in 1660 in the memory of his wife Dilras Banu Begum.Jaziya(tax on non-Muslims) was reimposed during the reign of Aurangzeb.JahangirHis original name was Nur-ud-din Muhammad Salim.Fourth Mughal Emperor, who ruled from 1605 until his death in 1627.Thomas ROE, AMBASSADOR of the English King, James 1 visited India during Jahangir's tenure.