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OpenStudy (anonymous):

Which of the following was a direct cause of job specialization in early human civilizations? A. Development of agriculture B. Establishment of trade networks C. Stratification of society D. Improvement of hunting methods

OpenStudy (anonymous):

C. im pretty sure

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

can you give me a meadal lol?

OpenStudy (anonymous):

i think i just did?

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