Can someone awnser deese for me ples i need some help on dis

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.

Although male citizens have tp enroll in the selective service,the draft has not been used since 1973

According to some historians which marks at the beginning of the us civil war