Lost lands in the context of "Phantom island"

The master race (German: Herrenrasse [ˈhɛʁənˌʁasə]) is a pseudoscientific concept in Nazi ideology, in which the putative Aryan race is deemed the pinnacle of human racial hierarchy. Members were referred to as master humans (Herrenmenschen [ˈhɛʁənˌmɛnʃn̩]).

The Nazi theorist Alfred Rosenberg believed that the "Nordic race" was descended from Proto-Indo-Europeans, who he thought had pre-historically dwelt on the North German Plain and it was not impossible that the Nordic race ultimately originated on the lost island of Atlantis. The Nazis declared that the Aryans were superior to all other races, and believed they were entitled to expand territorially. The actual policy that was implemented by the Nazis resulted in the Aryan certificate. This document, which was required by law for all citizens of the Reich, was the "Lesser Aryan certificate" (Kleiner Ariernachweis) and could be obtained through an Ahnenpass, which required the owner to trace their lineage through baptism, birth certificates, or certified proof thereof that all grandparents were of "Aryan descent".

James Churchward (27 February 1851 – 4 January 1936) was a British writer, inventor, engineer, and fisherman.

Churchward is most notable for proposing the existence of a lost continent, called "Mu," in the Pacific Ocean. His writings on Mu are considered to be pseudoscience.