I wanted to create page hierarchy (or parent-child pages?), but I'm using a theme that doesn't accommodate drop down menu in its navigation bar. According to the theme developer, I can add links to the nav bar, but I'm having trouble understanding this. I tried reading some Codex files on Links, but I'm not really understanding what this is or how it works.
Say I add a new Category to the Links and I add links under that. What do I do with them and how does that work?