Which of the following is not related to the emergence of Navami Rajasthani around the year 1500?

• A. The development of the vowels 'u' and 'and'
• B. NS. Glimpses of Rajasthani form in prose of Jainacharya written after 1500
• C. Around this era, the Baran style started making its own identity from the ancient western Rajasthani. Achal Das Dhichi Ri Vachanika (No. 1500) is the first composition of the Baran style.
• D. Many different forms of Rajasthani are visible from the time of Samvat 1100.