The chant "Death to America" (Persian: مرگ بر آمریکا) has been in use in Iran since at least the Iranian revolution in 1979, along with other phrases often represented as anti-American. A 1953 coup which involved the CIA was cited as a grievance. State-sponsored murals characterized as anti-American dot the streets of Tehran. It has been suggested that under Ayatollah Khomeini anti-Americanism was little more than a way to distinguish between domestic supporters and detractors, and even the phrase "Great Satan" which has previously been associated with anti-Americanism, appears to now signify both the American and British governments.