On the 13th of Aban, people forced the Americans out of Iran.

This is a lesson. That is to say, when a nation resists on the right path with appropriate guidance and insight, no power can stand up against the power of such a nation. All the obstacles were removed, which appeared to be impossible. It seemed impossible to uproot the 2500-year-old monarchy in Iran, a monarchy which was being supported by all materialistic powers of the world... Islam was victorious. The Islamic Republic was victorious. America was forced to retreat.