When did Imam Khomeini let out the cry of "Black Lives Matter"?

One of the stated goals of the Islamic Revolution of Iran led by Imam Khomeini in 1979 was to fight against racism and to support people of color. What did the Islamic Revolution do to prove this claim? Did Imam Khomeini fulfill his promise?

Imam Khomeini's statements against racism

The 8-year war from the viewpoint of Imam Khomeini (s)

Since the very first years of the imposed war, the Imam considered the Iranian nation's reaction to the Iraqi invasion as an Islamic defense because of its sacred goals such as, defending not only our territories but also our religion against destruction. The week from the 22nd to 29th of September was named by the Imam “The Week of Sacred Defense”.