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2027 Theme

Official NHD 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.

Ask

Questions that move a topic into history

01

What changed?

Identify the idea, method, technology, institution, or practice and the problem or need it addressed.

02

Who was affected?

Look for adoption, resistance, unequal effects, and different perspectives.

03

What lasted?

Trace impact and influence over time and explain why the change matters in history.

Official materials

Theme resources

Use the official theme book, narrative, and worksheets to refine your topic.

Official video

2027 Theme Overview

Watch the official National History Day theme video before choosing or narrowing a topic.

Theme image, description, video, and materials: National History Day - 2027 Contest Theme.