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 3 beliefs, which changed the destiny of Iran

Imam Khomeini: The brave and dear seminarians and students throughout Iran should avail of every ...

Imam Khomeini led revolution with clear strategy, wisdom and rationality

Imam Khomeini, the late founder of the Islamic Republic believed that the leadership of the movement should have a strategy.

Downing of Iranian passenger plane by American navy; manifesttion of US slogan of human rights

Leader says Zionist regime will be uprooted, liberating Palestine an obligation

Leader of the Islamic Revolution Ayatollah Seyyed Ali Khamenei says the struggle to liberate Palestine is an obligation and an Islamic goal, adding “everyone must assist the Palestinian nation in this holy struggle”. He also said thanks to Imam Khomeini's intelligent initiative - to unite Muslims on the issue of Holy Quds and in support of the oppressed people of Palestine.

Imam raised slogan of "neither East nor the West"

Almaleki, Javad – a member of the political office of the Islamic invitation party of Iraq

Leader says United States' sanctions have made Iran self-sufficient

Leader of the Islamic Revolution Ayatollah Seyyed Ali Khamenei says the United States' sanctions have made Iran self-sufficient as he calls for unity in the new Iranian year which began Friday morning.