League of Nations Mandate in the context of "British Mandate of Mesopotamia"

The Mandate for Mesopotamia (Arabic: الانتداب على بلاد ما بين النهرين, romanized: al-Intidāb ʿalā Bilād mā bayn an-Nahrayn) was a proposed League of Nations mandate to cover Ottoman Iraq (Mesopotamia). It would have been entrusted to the United Kingdom but was superseded by the Anglo-Iraqi Treaty, an agreement between Britain and Iraq with some similarities to the proposed mandate. On paper, the mandate lasted from 1920 to 1932.

The proposed mandate was awarded on 25 April 1920 at the San Remo Conference, in Italy, in accordance with the 1916 Sykes–Picot Agreement but was not yet documented or defined. It was to be a class A mandate under Article 22 of the Covenant of the League of Nations. A draft mandate document was prepared by the British Colonial Office in June 1920 and submitted in draft form to the League of Nations in December 1920.

The State of Greater Lebanon (Arabic: دولة لبنان الكبير, romanized: Dawlat Lubnān al-Kabīr; French: État du Grand Liban), informally known as French Lebanon, was a state declared on 1 September 1920, which became the Lebanese Republic (Arabic: الجمهورية اللبنانية, romanized: al-Jumhūriyyah al-Lubnāniyyah; French: République libanaise) in May 1926, and is the predecessor of modern Lebanon.

The state was declared on 1 September 1920, following Decree 318 of 31 August 1920, as a League of Nations Mandate under the proposed terms of the Mandate for Syria and the Lebanon which was to be ratified in 1923. When the Ottoman Empire was formally split up by the Treaty of Sèvres in 1920, it was decided that four of its territories in the Middle East should be League of Nations mandates temporarily governed by the United Kingdom and France on behalf of the League. The British were given Palestine and Iraq, while the French were given a mandate over Syria and Lebanon.

The New Guinea Act 1920 was an act passed by the Parliament of the Commonwealth of Australia, which saw the transfer of the territory of German New Guinea from Germany to Australia under terms of the Treaty of Versailles.

The act formally established the Territory of New Guinea as a League of Nations Mandated Territory that was to be administered by Australia. The act remained in effect until New Guinea's merger with the Territory of Papua following the passage of the Papua and New Guinea Act 1949.