section_path: History/Medieval
section_name: Medieval
paragraph_text: Medieval
  
  During the medieval period, Middle Bengali was characterised by the elision of the word-final অ ô and the spread of compound verbs, which originated from the Sanskrit Schwa. Slowly, the word-final ô disappeared from many words influenced by the Arabic, Persian, and Turkic languages. The arrival of merchants and traders from the Middle East and Turkestan into the Buddhist -ruling Pala Empire, from as early as the 7th century, gave birth to Islamic influence in the region.
  
  In the 13th century, subsequent Arab Muslim and Turco-Persian expeditions to Bengal heavily influenced the local vernacular by settling among the native population. Bengali absorbed Arabic and Persian influences in its vocabulary and dialect, including the development of Dobhashi.
  
  Bengali acquired prominence, over Persian, in the court of the Sultans of Bengal with the ascent of Jalaluddin Muhammad Shah. Subsequent Muslim rulers actively promoted the literary development of Bengali, allowing it to become the most spoken vernacular language in the Sultanate. Bengali adopted many words from Arabic and Persian, which was a manifestation of Islamic culture on the language. Major texts of Middle Bengali (1400–1800) include Yusuf-Zulekha by Shah Muhammad Sagir and Srikrishna Kirtana by the Chandidas poets. Court support for Bengali culture and language waned when the Mughal Empire conquered Bengal in the late 16th and early 17th century.