acceded

simple past and past participle of accede

(archaic, intransitive) To approach; to arrive, to come forward.
(archaic, intransitive) To give one's adhesion; to join up with (a group, etc.); to become part of.
(intransitive) To agree or assent to a proposal or a view; to give way.
(intransitive) To come to an office, state or dignity; to attain, assume (a position).
(intransitive) To become a party to an agreement or a treaty.