What is a male leader of a family the male who rules a tribe called using the suffix pater/patri

First of all, pater or patri is a prefix since it is placed before the main root word :)

The answer is patriarch. In definition, it means a male head of a family or a tribe.

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a-he encouraged islamic schools to introduce greek texts.

d-he invited greek scholars to teach their texts to the locals.

explanation:

the transmission of the greek classics to latin western europe during the middle ages was a key factor in the development of intellectual life in western europe.[1] interest in greek texts and their availability was scarce in the latin west during the earlier middle ages, but as traffic to the east increased so did western scholarship.

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answer: your option is c.

explanation: