Maria Leopoldina of Austria
In the 21st century, it has been proposed by some historians that she was one of the main articulators of the process of Independence of Brazil that took place in 1822. Her biographer, historian Paulo Rezzutti, maintains that it was largely thanks to her that Brazil became a nation. According to him, the wife of Dom Pedro "embraced Brazil as her country, Brazilians as her people and Independence as her cause". She was also adviser to Dom Pedro on important political decisions that reflected the future of the nation, such as the Dia do Fico and the subsequent opposition and disobedience to the Portuguese courts regarding the couple's return to Portugal. Consequently, for governing the country on Dom Pedro's trips through the Brazilian provinces, she is considered the first woman to become head of state in an independent American country.