Neo-Nazi organizations are groups that promote extreme nationalist and racist ideologies, often centered around the belief in white supremacy. They typically draw inspiration from the ideology of the Nazi Party in Germany during the 1930s and 1940s, advocating for the exclusion or persecution of various ethnic and social groups. These organizations often engage in hate speech, propaganda, and sometimes violent actions against those they view as inferior. They may use symbols like the swastika and other imagery associated with Nazi Germany to promote their beliefs and recruit new members, often operating both online and in local communities.