Hundred thousand of people gather at Tehran Freedom Square, formerly Monument to the Kings, to cheer the motorcade carrying Iranian opposition leader and founder of Iran's Islamic republic ayatollah Ruhollah Khomeiny upon his return from exile on February 1, 1979 while the insurrection against the Shah's regime spreads all over the country. AFP PHOTO GABRIEL DUVAL (Photo by GABRIEL DUVAL / AFP) (Photo credit should read GABRIEL DUVAL/AFP/Getty Images)