Kammala jumla mai zuwa: A shekara ta 1819, Sakataren Harkokin Wajen Amurka John Quincy Adams, a karkashin Shugaban Amurka James Monroe, ya ba Bradish izinin aiwatar da yarjejeniya tare da Daular Ottoman kan kasuwanci da sufuri a cikin Bahar Rum. Har zuwa wannan lokacin, Filadelfian David Offley ya kasance mai shiga tsakani, a madadin masu jigilar kaya na Amurka, tare da masu kula da Daular a duk faɗin Barbary Coast, watau, Algiers, Libya, Tunis, da sauransu.
Na farko da na biyu Barbary Wars. Sharuɗɗan yarjejeniyar da Halet Efendi, ministan harkokin waje na Ottoman ya buƙaci, ba su yarda da Amurka ba. Saboda an yi tunanin Halet ya ba da gudummawa ga tawayen Girka a 1821 ta hanyar siyasa mara kyau, ba sa son Sultan, an kore shi daga babban birnin daular Constantinople (Istanbul) kuma an kashe shi a 1822.