المملكة المتوكلية اليمنية
On 30 October 1918, following the collapse of the Ottoman Empire, Imam Yahya Muhammad of the al-Qasimi dynasty declared northern Yemen an independent sovereign state. In 1926, Yahya proclaimed the Mutawakkilite Kingdom of Yemen, becoming both a temporal king as well as a (Zaydi) spiritual leader, and won international recognition for his new state, such as with the Kingdom of Italy, entering into the Italo-Yemeni Treaty in 1926.