How did the Islamic Revolution achieve victory?

An African leader had travelled to Iran after the Revolution... I explained to him how the Islamic Revolution had achieved victory in Iran. There was no coup d'etat in Iran. Young officers did not step in to overthrow the regime, not in the way that was common in the world. Political parties were not able to do anything. Outstanding figures did not play a role. It was only the people who stepped into the arena to play a role and they did so without resorting to weapons. You see that in some of these countries, the people are using weapons in order to achieve their goals. But the people of Iran did not have any weapons. They stepped into the arena with empty hands, without weapons. They laid down their lives and stepped into the arena. This is not possible in the absence of faith. This deep faith spread among the people and they stepped into the arena. Blood overcame the sword. And this is the case everywhere.