Here are the answers to your questions:
Question 1
A) Over which main point did Sunnis and Shias disagree?
Answer: who should be Muhammad's successor
Question 2
A) Why did Islam spread through much of Southwest Asia during the 650s and 660s?
Answer: Muslim armies conquered the Persian Empire.
Question 3
A) Why was literature, such as poetry from Rumi, an important part of Islamic culture?
Answer: literature expressed philosophical and religious beliefs
Question 4
A) Drag and drop the vocabulary words to complete the sentences. Words may be used once or not at all.
Answer: The Reconquista was a movement to drive Muslims from Spain, resulting in the creation of a mostly Christian kingdom there, as well as the establishment of the new Christian kingdom of Portugal.
If you need further clarification or additional questions, feel free to ask!