Answer:
Nazi ideology was considered totalitarian because it sought to control all aspects of society, including politics, economics, culture, and even personal beliefs. The Nazi regime under Adolf Hitler sought to establish a one-party dictatorship in Germany, with absolute control over the media, education, and the legal system. The Nazis also sought to eliminate all opposition, including political opponents, religious groups, and minority populations, through violence, intimidation, and genocide. The regime's goal was to create a "new order" in Europe that would be based on Nazi racial and ideological principles. This level of control and domination over all aspects of society is what characterizes a totalitarian regime.