Porto Alegre was originally founded in 1752 as a small village named Porto de Viamão. Porto Alegre was made the provincial capital of Rio Grande do Sul in 1773.
Brazil Maps & Facts - World Atlas
Brazil Maps & Facts - World Atlas
Rio Grande do Sul - Wikipedia
Regions of Brazil - Wikiwand
Large cities seen from above. City of Porto Alegre of the state of
Porto Alegre - Wikipedia
Atlas (World Atlas) Pages 1-50 - Flip PDF Download
Where is Rio de Janeiro Location of Rio de Janeiro in Brazil Map
Rio Grande do Sul - Wikipedia
Fishing plastics: A high occurrence of marine litter in surf-zone
Rio Grande do Sul - Wikidata
Rio Grande do Sul – Travel guide at Wikivoyage
Rio Grande do Sul – Travel guide at Wikivoyage
Porto Alegre - Wikipedia