I think the answer is (B). Hope this helps!
Because they were running low on supplies and other goods were missing so they could survive
Explanation:
The German Crusade of 1096 was the part of the First Crusade in which peasant crusaders from France and Germany attacked Jewish communities. Although anti-Semitism had existed in Europe for centuries, this is the first record of an organized mass pogrom.
Environmental impacts associated with the production and consumption of energy include global climate change, acid rain, hazardous air pollution, smog, radioactive waste, and habitat destruction. The nation's heavy reliance on fossil fuels (primarily imported petroleum) poses major concerns for energy security.
