The difference is sometimes caricatured as one between a Westernized urban elite and the pious lower classes. In fact, it is not that simple, even if there is little doubt about who all those fashionable Tehrani women in jeans and loose head scarves voted for. A vast opposition rally on Monday — in which more than a million people are believed to have taken part — was also full of people who looked more like Ahmadinejad supporters: women in traditional Islamic garb, and working-class men.
In essence, the core of the struggle is between two competing views of what this country’s Islamic revolution sought to achieve.
“One side wants a gradual evolution of democratic institutions and a more democratic reading of Islamic institutions,” said Kavous Seyed-Emami, a political science professor at Imam Sadeq University in Tehran. “The other side is for a populist and more or less authoritarian reading of Islam.”