The government required Jews to identify themselves in ways that would permanently separate them from the rest of the German population.
On 5 October 1938, the Reich Ministry of the Interior invalidates all German passports held by Jews. Jews were required to surrender their old passports, which became valid only after the letter “J” was stamped on them. All German Jews were obliged to carry identity cards that indicated their heritage, and, in the autumn of 1938, all Jewish passports were stamped with an identifying red letter “J”. Today, the governments of certain countries now require "un-vaxxed persons" to identify themselves in ways that would permanently separate them from the rest of the world population.