power struggle, but neutrality of the armed forces translates into success for religious leader alatai khomeini and finally in the evening of the 22nd of bahman of the year 135". the islamic revolution of the iranian people after 15 years of fighting against the 2500-year-old imperial system in iran ended in the blood of the spring of khudfat baraman and sadr bahar majaste paran baraman refra. for this, it is enough to take a video and photo horizontally using a mobile phone and send it to our address in yes soroush ita and rubika messengers . may god bless us. today we have 27 valuable works in the list of world works has been registered in unesco and we are going we register the global work jointly with each other, which means that the owner of this work is all the people of the world. world heritage, an international treaty that was approved by the unesco general conference in 1972, and iran joined this treaty 3 years later on february 26, 1975. based on this convention, member states can their historical, natural and cultural works. registered as world heritage. the three works of shagha za