Historically, most political systems originated as socioeconomic ideologies. HIV is believed to have originated in Africa. Scholars argue that the term "hillbilly" originated from Scottish dialect. This suggests that the virus may have originated in East Africa. It may also have originated from a poker term. Bruschetta originated in Italy during 15th century. The belief may have originated in the Byzantine Empire. It's where most attacks on Europe since 9/11 have originated. Because of Nanzhao was originated from Yunnan county. Syndicalism originated in France and spread from there. Yale's history department has also originated important intellectual trends. Since the acronym "FAQ" originated in textual media, its pronunciation varies. The disease may have originated from the Columbian Exchange. In fact, dynamic scope originated in this manner. Until that change, nothing had ever been originated in 1.78.