C. killing all other heirs to his throne
He originally had co-ruled with his brother Carloman after their father's death. Then Carloman died under unexplaine circumstances and left Charlemagne as the sole ruler.
They were basically taken by force and put into small camps. Most lost their homes and suffered discrimination for years
The holocaust was a time where nazie wanted to rule the world and they didt like Jewish people or people who didt didt have blonde hair blue eyes this all started when Germany wanted to take over the world