Alexander Grelier 4/15/19 German Americans in WWI Wikipedia: German Language in the United States After the United States joined the allies in World War I, many German Americans' loyalty became suspect. German Americans tended to be prideful about their country and culture, which Americans found suspicious. Ads appeared in German American political journals saying things like "Germany, Germany Above All" and "Precious Homeland." German Americans also, because of their pride in their culture, never took great efforts to assimilate into American culture, which Americans found insulting and threatening, so they would try to make life harder for any German American by attempting to ban German saloons, smashing store windows, and destroying anything that was made in Germany.