From this lesson, when did sufism experience its golden age?
a- after the mongol invasion
b- after the great schism
c- after the council of chalcedon
d- after the sufis discovered gold on the arabian peninsula

Option A, after the mongol invasion, is the right answer.

Explanation:

Sufism originally emerged during the 12 century however, the Golden age of Sufism can be traced back to the  13th and the 16th century CE.During this time, Sufism produced a prosperous intellectual culture.The basic rituals of Sufism include dancing and singing.According to Sufis believe Muhammad is the chief prophet.