 Madrasas were built over the expanse of the kingdom, most notably the Mahmud Gawan Madrasa at Bidar, where Persian was taught.
<clarity>  Madrasas were built over the expanse of the kingdom, most notably the Mahmud Gawan Madrasa at Bidar, where Persian was taught.
 Madrasas were built over the expanse of the kingdom, such as the the Mahmud Gawan Madrasa at Bidar, where Persian was taught.