Answer:
a.the works of Aristotle and other writers of Greece and Rome were preserved there
Explanation:
many historians believe that Toledo, Spain should now be seen as the birthplace of the European Renaissance because "the works of Aristotle and other writers of Greece and Rome were preserved there."
This is evident in the fact that the Arabian Muslims that dominated the region during the Middle Ages period kept, translated, and reproduced the works of Aristotle and other writers of Greece and Rome.
The works of these early Greco-Roman philosophers inspired the invention and innovation of scientific methods, ideas and theories in modern science and civilization.