Europeans carried a hidden enemy to the Indians: new diseases. Native peoples of America had no immunity to the diseases that European explorers and colonists brought with them. Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians.
It mainly included the minority of Europe. These people included, but are not limited to, the jewish, slavic, and political opponents of Hitler. Eastern Europeans were less likely to be imprisoned during the holocaust
Any women who could read or write would be able to be trained as a physician.