How did the Nazis try to hide the existence of concentration camps?(2 points)

Question

Responses

They buried prisoners in mass graves away from the camp sites
They buried prisoners in mass graves away from the camp sites

They destroyed records and camp buildings, and marched the prisoners away from the camps
They destroyed records and camp buildings, and marched the prisoners away from the camps

They sped up the timeline on the final solution and gassed all remaining prisoners

Answer 1

They sped up the timeline on the final solution and gassed all remaining prisoners.