In the mosque "of Kerbala" in Teheran south, people in front of a copy of the Imam Hussein's grave.The original is in Kerbala (Iraq)..In the day of Ashura, and in all the islamic month of Moharram, the Shia Muslims remember the death of the Imam Hussein killed in the 7th century by the Sunni in the battle of Kerbala (Iraq).