Brazil–Portugal relations
Brazil–Portugal relations (Portuguese: Relações Brasil-Portugal) have spanned nearly five centuries, beginning in 1532 with the establishment of São Vicente, the first Portuguese permanent settlement in the Americas, up to the present day. Relations between the two are intrinsically tied because the Kingdom of Portugal conquered and colonized the territory along the Atlantic coast of South America, then inhabited by various Indigenous communities, that would become Brazil.
Source: Wikipedia — Brazil–Portugal relations (CC BY-SA 4.0)