Iran complains about name steal of "Azerbaijan" in 1918.
Translation of the complaint: “The formation of a government called "Azerbaijan" in the Caucasus, which was made as a result of the peace agreement between the Sunni (Ottoman) government and Russia, and the fact that a state with the same name was established in the center of Tabriz in the Supreme Government (Iran) and the absence of a state with this name throughout history until now and the emergence of a part of this state in the Caucasus, surprised the Persian Embassy and expressed the need to reconsider and make a necessary decision.
On Dhul-Qaida 1336 and August 28, 1334 / [August 28, 1918]