Background: Beginning roughly in the 14th century in Florence, and later spreading through Europe with the development of the printing press, a Renaissance of knowledge challenged traditional doctrines in science and theology, with the Arabic texts and thought bringing about rediscovery of classical Greek and Roman knowledge.
Question: The encounter with Arabic knowledge put Renaissance thinkers back in touch with the teachings of which ancient civilizations?
Answer:<extra_id_0>.
<extra_id_0> Greek and Roman<extra_id_1>