Hello! :)
Brazil–United States relations are the bilateral relations between Brazil and the United States. Relations have a long history. The United States was the first country to recognize Brazilian independence, and Brazil was the only South American nation to send troops to fight alongside the Allies in World War II.
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~ Destiny ^_^
To end slavery and racism, It abolished slavery, but still people were racist so they set up Jim Crow laws of segregation. And people still are racist