ISIS, Daesh, heritage sites, Palmyra, Syria, destroying Palmyra temple, destroying history, museum, ancient treasure, destruction of ISIS, UNESCO, world heritage, erasing history, Mongols, Nazis, Bolsheviks, beheading

ISIS, Daesh, heritage sites, Palmyra, Syria, blowing bigger, destroying Palmyra temple, after-effects, destruction of ISIS, UNESCO, world heritage, ancient treasure