The core issues in the conflict between Israel and Palestine are land rights and right-to-nation status.
Since it has the most Red, I'd say the US (d).
Answer: His role as a (<u>zealous defender</u>) of Christianity.. Charlemagne gave <u>money and land</u> to the Christian church and protected the popes. As a way to acknowledge Charlemagne's power and reinforce his relationship with the church.
Explanation: