“ Dom Pedro primeiro deixa o governo ”

Explanation:

Os desdobramentos do exercício do Poder Moderador por D. Pedro, a rixa entre políticos conservadores e liberais, bem como a rivalidade entre brasileiros e portugueses que estavam radicalizados no Brasil, culminaram na abdicação do imperador, formalizada no dia 07 de abril de 1831.

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".

the use of email to replace slower surface mail.