They were in the middle of the desert. It would be a large risk to trek through such a large desert to attack them.
Answer:
Charles was King, Cromwell was King in all but name. Both had their own "Personal Rules" Charles from 1629 to 1640 and Cromwell from 16th December 1653 to 3rd September 1654 when they ruled without Parliament. Both had their own council of advisors; Charles had a privy council and Cromwell had a Council of State
I think is D I'm not sure