Edit High School History Lecture

I have a complete, text-only history lecture written for high-school students that now needs a professional touch. The draft is solid, but I want it polished so every sentence is grammatically correct, historically accurate, and laid out in a way that keeps teenagers engaged... (Budget: €30 - €250 EUR, Jobs: Academic Writing, Article Rewriting, Content Writing, Copywriting, Editing, Microsoft, PDF, Proofreading, Word)