Why did Romantic thinkers emphasise vernacular language?

A. क्योंकि यह common people की culture दिखाती थी / Because it showed culture of common people

Step 1: Identify the concept: this is cultural nationalism. Step 2: Vernacular language strengthened shared culture and national feeling of ordinary people. Step 3: Remember language with culture and identity.

Step 1: concept पहचानें: यह cultural nationalism है। Step 2: Vernacular language ने ordinary people की shared culture और national feeling को मजबूत किया। Step 3: Language को culture and identity से याद रखें।