Although the swastika was a popular symbol in art prior to the regimental use by Nazi Germany and has a long heritage in many other cultures throughout history - and although many of the symbols used by the Nazis were ancient or commonly used prior to the advent of Nazi Germany - because of association with Nazi use, the swastika is often considered synonymous with National Socialism and some of the other symbols still carry a negative post-World War II stigma in Western countries, to the point where some of the symbols are banned from display altogether.