Réponse :
Black lives matter is a political movement born in 2013 in the United States within the African-American community, which militates against systemic racism against blacks. In 2020 there was a tragic event that brought together more than 15 to 26 million people (in the United States) to demonstrate against the anti-racism that George Floyd suffered. This organization has become the largest organization against racism.
Explications : si tu comprends pas utilise google trad maintenant il te reste juste à faire une affiche sur le Black Lives Matter . De rien