What role did medieval knights have in feudalism? They protected nobles and their land.
They protected serfs from their lords.
They protected the king from nobles.
They protected nobles from angry serfs.

Which of these is one right guaranteed by the aha's patient bill of rights? a. the right to remain on your insurance plan. b. the right to appeal denial of coverage for a procedure. c. the right to be treated with respect. d. the right to have insurance even with preexisting conditions.