German Foreign Secretary, Arthur Zimmerman, sends a secret telegram to the German minister in Mexico telling him to offer German support to the Mexicans if they were to attack the United States
http://ldf.fi/ww1lod/2bda4515 <http://www.cidoc-crm.org/cidoc-crm/E5_Event>
The telegram is intercepted by British naval intelligence.
xsd:string
xsd:string
German Foreign Secretary, Arthur Zimmerman, sends a secret telegram to the German minister in Mexico telling him to offer German support to the Mexicans if they were to attack the United States