"Presidency of Nana Akufo-Addo" . . . . "Nana Akufo-Addo" . . . "Presidency of Nana Akufo-Addo" . "subsequent administration" . "Minister for Aviation" . . "Akufo-Addo administration" . . . . . "Presidential administration of Nana Akufo-Addo" . . . "various ministers appointed to the second cabinet" .