"Peace Terms with Jerusalem, 636 CE," 10th century
1. Which trait of Islamic rule described in the passage was also evident in Islamic rule in al-Andalus?
a. The persecution of other religions by Islamic leaders
b. The toleration of other religions by Muslims in conquered territory
e. The conflict between Romans and Byzantines over territory
d. The cooperation between Jewish and Muslim leaders in Jerusalem

The trait that is common about Islamic rule is

a. The persecution of other religions by Islamic leaders

Explanation:

The distinctly religious character of the empire of Islam had made it spread so quickly and so powerfully as it converted people in the territories they won and amassed massive armies out of them.

They were able to conquer Jerusalem and then reach Spain in  a short period of time and they were to employ the same tactics in both the places.

The difference wast hat they persecuted Jews more in the Jerusalem and the Christians were given a bit more lax treatment in the Spanish territory but both were persecuted.

formulating the initial idea for the policy

answer is c.