Wider margins are your friend. They reduce the length of each individual line of text, making your writing easier for your readers' eyes to scan. And they create mental 'breathing space'* that makes the whole document more pleasant to read.
Pretty much it would be <span>A. fought and slew a dragon.
hope this helps
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She was a slave and she knew how it felt,so she wanted to help all her people.basically,her motivation was seeing her people suffer