You are assuming that Caribeans and Africans would base their claim in slavery just because youve decided to.
Theoretically Africans could file claims about having their family members stolen and taken to the Americas as slaves. In this instance having you on board could strengthen their case. In terms of adding public pressure.
The point is who has decided that grounds is,and should be the basis for the case? Who has advised you that your case is stronger if you base it on grounds? Is it the Democrats pretending to entertain discussions about it? Or is it the 80% of white Americans who are against slavery based reperations ,based on grounds. The problem is many have deluded themselves into thinking the case is strong and going well. Im suggesting it is not,and one based in black oppression would be stronger. Although just as likely to be scoffed at by white supremacy.
But fact is leverage is the only way you can "demand" anything. And without non African Americans,and especially Africa,we have very little actual leverage against the U.S govt. right now "demanding" is just another word for asking white supremacist to do us a solid