After Hitler joined and later took control of the German Workers' Party in 1921, he added what could be the most damaging elements:
*A rabid hatred for anything and anyone not GermanAryan;
*and a passionate German nationalism which demanded an expansion of German territory by force or other means.
[[Image:Wille.jpg|right|200px|thumb|Political poster from Germany during the 1930s; translated, it reads ''National Socialism -- the organized will of the nation'']]