League approves Syria–Lebanon and Palestine mandatesJul 24, 1922Labels: League of, Palestine Mandate, Syria LebanonUS HistorianUNISPAL
Lausanne population-exchange convention signedJan 30, 1923Labels: Greece Turkey, Population exchangeT rkiye MFAWikipedia
Treaty of Lausanne signed, ending war settlementJul 24, 1923Labels: Treaty of, Republic ofBritannicaWikipedia
Syria and Palestine mandates enter into forceSep 29, 1923Labels: Syria Mandate, Palestine MandateUNISPALWikipedia
Lausanne treaty enters into force after ratificationsAug 6, 1924Labels: Treaty of, RatificationWikipediaBritannica
Syrian nationalist revolt pressures mandate governanceJan 1, 1925Labels: Great Syrian, French MandateBritannicaWikipedia
League council awards Mosul to IraqDec 16, 1925Labels: Mosul dispute, League ofLeague overviewHansard
Lebanon adopts constitution under French mandateMay 23, 1926Labels: Lebanese Constitution, French MandateLebanon ConstMandate Syria
Franco–Turkish convention confirms Syria–Turkey boundaryMay 30, 1926Labels: Franco Turkish, Syria TurkeyCIA DigestBritannica
Treaty of Ankara sets Turkey–Iraq frontierJun 5, 1926Labels: Treaty of, Turkey IraqWikipediaLeague overview
Post-Lausanne borders stabilize under mandatesJun 30, 1926Labels: Mandate stabilization, Post LausanneBritannicaCIA Digest