The correct answer is option a. "Beowulf refuses to use weapons because Grendel uses none". In the epic poem "Beowulf", the protagonist had the advantage of having weapons when he faced his monstrous antagonist Grendel. The audience infers that Beowulf is honorable because he refused to use his weapons and fights Grendel with his bare hands.
My favorite is Abraham Lincoln. He is an important president as he has freed the slaves and abolished slavery forever with his emancipation proclamation. He also brought our country through the civil war which ended with a great union win.