The Regional Studies Center of University of Mosul held a seminar on the American extremist parties and movements titled ‘The Extremist Parties and Movements in the US: the American Nazi Party an Example,’ on February 9th, 2022.Dr. Faris Turki al-Juboori, who presented the seminar, highlighted the most important influential currents in the US, particularly the fanatic ones, and discussed some of their ideologies, the causes that made them to emerge, and their activities.The focus of the seminar was on the American Nazi Party and its founder, George Lincoln Rockwell. The founding of the party, their ideas, activities, the second phase, and their dissidents were discussed in the seminar.