3 ways could be were: 1. Increasing presence of organisms that benefit from human sedentary activities. 2. Cementum increments on mammal teeth Indications that hunting took place in both winter and summer 3. Energy expenditure
The people and there desperation for Germany to be financially well and not in ruins like it is. People in Germany didn't feel proud to be German anymore. Then a guy walks in saying he can fix all there problems and they just need to trust him and they did.