Yes more than likely they were I'm not 100% sure though
Explanation:
B & C. Plato communicated his work through conversations and letters.
Answer:
The Qur'an is the holy book that contains the teachings of Allah given to the Prophet Muhammad. Many Muslims believe that Allah gave Muhammad these teachings because all earlier religious texts were no longer reliable.
Explanation:
Hope it helps!
I'd say d. The religious freedoms because of,
"Traditionally, Isabella has been regarded as the living symbol of the religious awakening in Spain, but an examination of the letters exchanged between the king and the queen shows that they acted in perfect accord, moved by the same fanatical urge."
Answer:
It helped make clothes, farmers grew cotton like it was a crop and had the slaves picking it. They earned money for it.