Ottoman persecution of Alevis

The Ottoman persecution of Alevis is best known in connection with the Ottoman sultan Selim I's reign (1512–1520) and his war against the Safavids in 1514. But there are examples that indicate that there already existed problems with Alevi groups in the Ottoman Empire since the 14th century, The Alevis were generally persecuted for sympathizing in the negative role of Safavids.