Rubuta ci gaba don wannan sakin layi - A lokacin Yaƙin Duniya na I (1914-1918) Mexico ta kasance tsaka tsaki. A wannan lokacin, Mexico ta damu da juyin juya halin ta
(1910-1920) wanda ya faru a daidai lokacin da Yaƙin Duniya na I. A watan Janairun 1917, wakilan Burtaniya sun tsayar da sakon waya da Arthur Zimmermann, Sakataren Harkokin Waje na Masarautar Jamus ya aika wa Jakadan Jamus a Mexico Heinrich von Eckardt. A cikin sakon, Jamus ta ba da shawara ga Mexico cewa idan Amurka za ta shiga cikin yakin, Mexico ya kamata ta shiga kuma ta kasance tare da Ƙungiyar Tsakiya. A cikin godiya, kuma idan Tsakiyar Tsakiya ta ci nasara, Mexico za ta sake dawo da yankin Texas, New Mexico da Arizona da Mexico ta rasa a yakin da Amurka ta yi a lokacin yakin Mexican-American a 1848. Sakon waya, wanda aka fi sani da Zimmermann Telegram an tsayar da shi lokacin da ake tura sakon waya zuwa ofishin jakadancin Jamus a Washington, DC don a sake tura shi zuwa Mexico City. A ƙarshe Mexico ta ƙi sakon waya kuma ta ci gaba da kasancewa a tsaka tsaki a lokacin yaƙin.