After writing stuff out and thinking on it, I think Veronica's argument will be in favor of cultural assimilation, as I've illustrated already. That's what she can argue about the best, and it's less diplomacy-focused so that that stuff can be handled by other folks! A lot of people got her thinking about this the most and it's what speaks to her.
If anyone has any additional points and would like to group up, LMK
Addendum the second: Cultural Assimilation
If anyone has any additional points and would like to group up, LMK