Would a cage be a concrete noun?

What is in his westrose president lincoln central claim in the speech

Before odysseus talks about the lotus-eaters and the cyclops, what other events does he refer to? a. the advances of suitors that his wife penelope must fend off b. the attack by poseidon on his ship c. the attack and raid on the land of the cicones d. the nights he spent inside the trojan horse

Imagination. experience. determination. trustworthiness.