Phantom time conspiracy theory
The phantom time conspiracy theory is a pseudohistorical conspiracy theory first asserted by Heribert Illig in 1991. It hypothesizes a conspiracy by the Holy Roman Emperor Otto III, Pope Sylvester II, and possibly the Byzantine Emperor Constantine VII, to fabricate the Anno Domini dating system retroactively, in order to place them at the special year of AD 1000, and to rewrite history to legitimize Otto's claim to the Holy Roman Empire. Illig believed that this was achieved through the alteration, misrepresentation and forgery of documentary and physical evidence. According to this scenario, the entire Carolingian period, including the figure of Charlemagne, is a fabrication, with a "phantom time" of 297 years added to the Early Middle Ages.
The phantom time hypothesis claims Charlemagne did not exist.
Lessay Abbey, an example of Romanesque architecture
Pseudohistory is a form of pseudoscholarship that attempts to distort or misrepresent the historical record, often by employing methods resembling those used in scholarly historical research. The related term cryptohistory is applied to pseudohistory derived from the superstitions intrinsic to occultism. Pseudohistory is related to pseudoscience and pseudoarchaeology, and usage of the terms may occasionally overlap. Although pseudohistory comes in many forms, scholars have identified many features that tend to be common in pseudohistorical works; one example is that the use of pseudohistory is almost always motivated by a contemporary political, religious, or personal agenda. Pseudohistory also frequently presents sensational claims or a big lie about historical facts which would require unwarranted revision of the historical record.
Sonderaktion 1005 was a Nazi project with the explicit goal of hiding or destroying any evidence of the mass murder committed under Operation Reinhard. This was one of the earliest attempts at Holocaust denial, taking place while the genocide of the Jews was still ongoing. Scholars consider denial to be an integral part of genocide itself.
The Iğdır Genocide Memorial and Museum in Turkey promotes the false narrative that Armenians committed genocide against Turks, rather than vice versa
Geoffrey of Monmouth's History of the Kings of Britain, a scene from which is shown in this fifteenth-century illumination, was a popular work of pseudohistory during the Middle Ages.
American edition of The Protocols of the Elders of Zion from 1934