This class covers the history of the development of the Shia school of thought from the era of Imam al-Hadi (a) until our modern times. The Minor and Major Occultations will be examined, the most influential Shia scholars who had the greatest impact on the Shia school of thought will be examined, and how the Shia school of thought came to be solified and formulated will be examined. This online course is instructed by Sayed Saleh al-Qazwini.