revolution, the sweet arrival of imam khomeini, may allah's mercy be upon him, when he arrived in iran, the hymn group lined up in front of him at the airport, and khomeini's hymn, o imam of the united nations, and allies cheered very loudly, the moment they stood , and the whole song and listening to them is instructive. because the heartache of nova dasham khomeini is from the rest of the time, rivers it reached the iranian sea and remained eternally, the hymns accompanied them and in the battlefield, from the point of view of the period of imposed war, hymns played a very important role, and as a result , they strengthened the morale of the warriors and in order to give them life to fight with more motivation towards their enemies and in at the same time, to bring them to work, and at the same time to make them eager for the enemy's territory from this land, although the light of the hymns did not go out, but in some tens of concrete believers, the sounding of the hymn has declined, i have passed a natural particle of the past historical period. the population of a nation reached common ideals those who said to the voice actually had the energy to say it and to produce motivated camels,