What is one common characteristic of a successful speech's structure?
a. emotional appeals that stir up feelings
b. factual information that reinforces ideas
c. photographs that create connecting ideas
d. repetition that resembles the chorus of a song

it is about the use of non animal tested cosmetics.

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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