The United States entered World War II against the Axis Powers on December 7, 1941 after the attack on Pearl Harbor. Several hundred thousand Latino men served in the U.S. military during the war, about 500,000 of whom were Mexican American. Unlike their African American counterparts, who mostly served in segregated units, most Mexican American soldiers served in integrated units in World War II, though recent research has discovered at least one unit comprised entirely of Mexican Americans. The majority of WWII Mexican American service members were second-generation Americans who had grown up in the anti-Mexican hysteria of the Great Depression. Thus, the transition for them into the role of an "American soldier" could at times be surprising. One man, Private Armando Flores of Corpus Christi, Texas, remembered the shock he felt the first time he was ever referred to as an "American soldier," because, as he recalled later, "Nobody had ever called me an American before!" According to some scholars, the U.S. government made efforts during the war to address some of the domestic issues facing the Mexican American community. These efforts were part of an overarching campaign to win broad domestic support for the war effort. Perhaps not surprisingly, this new feeling of wartime social "inclusion" created a strong sense of patriotic pride within the Mexican American community. On a single two-block stretch of Silvis, Illinois, 45 Mexican American boys and men volunteered to fight; it was dubbed in the press as "Hero Street."