“Imam Hassan (a.s) prepared the ground for the uprising in Ashura”

Imam Hassan (pbuh) avoided a military war with an enemy – who needed to be exposed first and then confronted – in order to start his political war, cultural war, informational war, and Islamic war against that enemy. Imam Hassan prepared the ground for the uprising in Ashura.
 Imam Khamenei, June 7, 1985