2027 Theme
Innovation in History: Impact, Influence, Change
Innovation goes beyond new tools or devices. It includes new ways of thinking, organizing, and influencing society. A strong history project examines what changed, how people responded, and the innovation's short- and long-term effects.
Questions that move a topic into history
What changed?
Identify the idea, method, technology, institution, or practice and the problem or need it addressed.
Who was affected?
Look for adoption, resistance, unequal effects, and different perspectives.
What lasted?
Trace impact and influence over time and explain why the change matters in history.
Theme resources
Use the official theme book, narrative, and worksheets to refine your topic.
2027 Theme Book
Full annual theme book with historical context and topic ideas.
Theme Narrative
Focused explanation of innovation, impact, influence, and change.
SPARK Test
A worksheet for checking whether a topic fits the annual theme.
High School Brainstorm
Theme vocabulary and topic brainstorming for the senior division.
Middle School Brainstorm
Guided theme analysis for junior-division students.
Teacher Brainstorm Guide
Prompts and suggested answers for leading the middle school activity.
2027 Theme Overview
Watch the official National History Day theme video before choosing or narrowing a topic.