​What does citadel (in Stanza 4) mean in the context of the poem? ____‎ A: fortress occupied by soldiers B: coarse dirt C: a wooden podium D: the city the urn depicts

What does citadel (in Stanza 4) mean in the context of the poem? ____ A: fortress occupied by soldiers B: coarse dirt C: a wooden podium D: the city the urn depicts