2026 National History Day Theme:
Revolution, Reaction, Reform in History
Click icon to view Theme Book.
https://www.youtube.com/watch?v=f0UKT2ln1fo
Watch Theme Video to learn more!
2025 Theme Poster
Click to download.
2025 Theme Brainstorming Sheet
https://nhd.org/wp-content/uploads/2025/06/2026-NHD-Theme-Brainstorm-Sheet-for-web.pdf