Christians and jews living in the islamic empire could expect to be treated in which of the following ways?

Correct

Allowed to practice their own faiths, but forced to play additional taxes

During Islamic Spain Jews and Christians were tolerated if they recognized Islamic superiority, if they accepted Islamic power. A particular feature was the payment of a tax called Jizya to Muslim rulers and sometimes paid higher rates of other taxes.

answer; taking up arms to defend the nation;