Like maybe a petition or call on the united nations etc probably stupid ideas but I'm just trying to find a way we can make it happen
Countries affected in ww1 got theirs and the Jews, Certain Native American clans and Japanese Americans who were held in camps during the war
UN has no control over the US.
One of the things that could be done (asside from simply taking it by force) is withholding labor en masse.
Short of continual refusal by blacks to work in any capacity... medical fields, educational, political, legal, construction, etc the simplest and easiest outlet would be
complete refusal of military enlistment for ALL branches. Full stop on anyone black enlisting into army, navy, airforce, marines, national guard, etc would cripple the US defense forcast for decades. It would be insurmountable and need to be addressed and resolved.
This is how India received independence from Britain by the way.
They threatened to pull out all Indians that were in the British army durring WW2. They were immediately given what they wanted and received their independence in 1947 once the war was officially over.
Blacks shouldn't be defending America anyway. It doesn't defend you.
Right now a large portion of the Army and military is black. Especially the infantry and other fodder MOS's meant to be first in to die.