d. execution of all marching prisoners and burial in mass graves by the nazis
Explanation:
During the World War 2, the allied powers were winning he war in all front leading to panicking by the axis power on what to do with the prisoners which are in the various camps that was setup. <em>In order to cover the atrocities that was carried out in the death camp, they had no other option than to execute all the remaining prisoners and bury them in mass grave.</em>
"Among them was the right of the church to be free from governmental interference, the rights of all free citizens to own and inherit property and to be protected from excessive taxes."