United States involvement in the Mexican Revolution with its diplomatic and economic rivals in Mexico, particularly Great Britain and Germany, meant that foreign powers affected the way the Mexican situation played out. When U.S. agents discovered that the German merchant ship, the "Ypiranga", was carrying arms to Huerta's regime, President Wilson ordered troops to the port of Veracruz to stop the ship from docking. The U.S. did not declare war on Mexico city but the U.S. troops carried out a skirmish against Huerta's forces in Veracruz. The "Ypiranga" managed to dock at another port, which infuriated Wilson. On April 9, 1914, Mexican officials in the port of
3rd Battalion, 6th Marines Syria. During World War I the Fifth and Sixth Marines fought in France as the Fourth Marine Brigade of the US Army's 2nd Infantry Division were forced to wear the Army's uniform. The Marines had only the eagle, globe, and anchor on their soft covers to distinguish themselves from their Army brothers-in-arms. As this did not sit well with the Marines, a patch was designed to distinguish them from their counterparts. A black shield with one five-pointed star and an Indian head with full war bonnet was selected. It is said that the black was for mourning and respect for