State of Aleppo in the context of "Sanjak of Alexandretta"

The State of Syria (French: État de Syrie, Arabic: دولة سوريا Dawlat Sūriyā) was a French Mandate state created by decree of 5 December 1924, with effect from 1 January 1925, from the union of the State of Aleppo and the State of Damascus. It was the successor of the Syrian Federation (1922–1924) which had been created by providing a central assembly for the State of Aleppo, the State of Damascus and the Alawite State. The Alawite State did not join the State of Syria.

The State of Damascus (French: État de Damas; Arabic: دولة دمشق Dawlat Dimashq) was one of the six states established by the French General Henri Gouraud in the French Mandate of Syria which followed the San Remo conference of 1920 and the defeat of King Faisal's short-lived monarchy in Syria.

The other states were the State of Aleppo (1920), the State of Alawites (1920), the State of Jabal Druze (1921), the Sanjak of Alexandretta (1921), and the State of Greater Lebanon (1920), which later became the modern country of Lebanon.

The Syrian Federation (Arabic: الاتحاد السوري; French: Fédération syrienne), officially the Federation of the Autonomous States of Syria (French: Fédération des États autonomes de Syrie), was a federal state administered by French Mandate of Syria. It was constituted on 28 June 1922 by High Commissary Gouraud. It comprised the States of Aleppo, Damascus, and of the Alawites, spanning an area of 119,000 to 120,000 km. It was officially dissolved by decree of 5 December 1924 "which received its application starting on 1 January 1925".