https://en.numista.com/numisdoc/brazil-179.html
First Section:
1. "In September the 7th of 1822, Dom Pedro I proclaimed independence, creating the Brazilian Empire, which lasted until 1889, when it became a republic, that still remains to this day." to "In September the 7th of 1822, Dom Pedro I proclaimed independence, creating the Brazilian Empire, which lasted until 1889 when it became a republic, that remains to this day."
Empire:
1. "In 1822, first year of the Empire, one of Brazil's most important coin was minted: The Coronation Piece." to "In 1822, the first year of the Empire, one of Brazil's most important coin was minted: The Coronation Piece."
2. "The imperial Réis were minted in copper, bronze, copper-nickel, silver and gold, generally carrying the emperor's effigy or the empire's coat." to "The imperial Réis were minted in copper, bronze, copper-nickel, silver, and gold, generally carrying the emperor's effigy or the empire's coat."