[1] On February 28, 1821, the provinces were established in the Kingdom of Brazil (then part of the United Kingdom of Portugal, Brazil and the Algarves), superseding the captaincies that were in place at the time.The present-day Uruguay is occupied by the Portuguese Army and incorporated in Brazil as its Cisplatine Province.The last Brazilian provinces that remained loyal to the Portuguese Government in Lisbon adhere to the Empire of Brazil.At the same time, the capital of the province of Rio de Janeiro was transferred to Niterói.The Neutral Municipality that included the city of Rio de Janeiro became the Federal District.