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 assisted oppressed ones and confronted oppressors

Ali Hassan Moveni, former president Tanzania

Neither oppress anyone nor be oppressed by anyone

Imam Khomeini: The oppressed have a claim on all religions; the oppressed have a claim on Islam; ...

Imam Khomeini: All the divine religions have arisen from among the masses and with the help of the ...

Imam Khomeini: We must openly face the superpowers in order to export our revolution to the ...

Imam Khomeini wanted oppressed nations to move towards self-reliance

Imam Khomeini, the late founder of the Islamic Republic who left a progressive intellectual and political legacy and advised the Muslim and oppressed nations to move towards self-reliance and self sufficiency.

The true friend and the leader of the world oppressed people

Haneef Khan, Khan – the minister of housing and making homes of Pakistan