Relationships between Christians and Muslims during the crusades were... А. friendly: most violence was directed at other groups
B. frequently changing as dictated by local circumstances
C. entirely hostile; all interactions were violent

А. friendly: most violence was directed at other groups

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.

the united states began searching for a way to reduce oil

-agarvated