Political parties whose policies involve antisemitism
Historically, many European political parties have included antisemitic elements in their platforms, but the term "antisemitic political party" is most specifically used to refer to a series of political organizations that made the "Jewish question" a central political issue to mobilize voters, particularly in Europe (especially German Empire) during the late 19th and early 20th centuries. The Nazi Party was in power in Germany from 1933 to 1945 and was historically the most far-right antisemitic political party, which eventually led to the Holocaust.
Source: Wikipedia — Political parties whose policies involve antisemitism (CC BY-SA 4.0)