What was the nickname of the princess that signed the Lei Áurea law?
Lei Áurea The Lei Áurea (] ; English: Golden Law ), adopted on May 13, 1888, was the law that abolished slavery in Brazil. It was signed by Isabel, Princess Imperial of Brazil (1846–1921), an opponent of slavery, who acted as regent to Emperor Dom Pedro II, who was in Europe.
Sultana (title) Sultana or sultanah (Arabic: سلطانه‎ ‎ "sulṭānah ", ] ) is an Islamic title and a feminine form of the word sultan. This term has been legally used for some Muslim women monarchs and sultan's consorts. Nevertheless, westerners have used the title to refer to Muslim women monarchs and sultan's women relatives who don't hold this title officially.