A nation can influence it's citizens through it's noble works like through it's good development steps and measures for weaker sections of the society.
I haven't a full answer for you, but here's how I'd suggest you start it:
There's clear evidence of your theme in the lines "When the poor have cried, Caesar hath wept."
Reason being: Brutus only <em>told (verbally) </em>the people that Caesar was ambitious, giving <em>no </em>examples that are actual proof of how the great Julius Caesar acted. However, Mark Antony states right off the bat of what Caesar had done in his life-time. Antony decidedly debunks Brutus of any honourable traits as he continues with his Eulogy, as the more Antony says Brutus is "honourable," the more it is hypocritically placed. (<em>What I'm trying to say here is the more Antony says Brutus is honourable, it actually counter-intuitive, Antony is trying to take away any honour the horrible man had.)</em>
1) Chapter 22
Lucy reveals that she is secretly engaged to Edward. Only Lucy's sister and Elinor knows about it. Elinor is sad because of this discovery but she keeps the secret.
2) Chapter 24
Elinor says Lucy that her engagement might cause Edward's disinheritance in favor of his brother. Lucy feels frustrated and she considers calling off the engagement.