What was the purpose of colored badges or triangles on camp uniforms? a. identifying different barracks b. identifying work crews c. identifying the offense, from religion to homosexuality d. allowing the guards to recognize individual prisoners e. labeling individuals for extermination

C

Explanation:

The purposes of colored badges or triangles on camp uniforms are for mostly identifying different groups of people. With colors and different shapes can help identify what group is which and the guards could sort the people out easier.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

i would think i'ts d hope this out