Annual Theme

Turning Points in History

National History Day (NHD) students will spend the 2023–2024 school year delving into a topic based on the theme "Turning Points In History". You will ask questions that lead you down the path of discovery of not just what occurred, but how it occurred and, most important, why it happened and what the consequences were. As you set out to research your topic, you will discover the basic facts first, but then you will need to look deeper. You will go on to examine the factors that contributed to the development of your event, its influence on history, and the effect it had on the community, society, nation, and the world. 

The theme is always broad enough so that you can select topics from any place (local, national, or world history) and any time period. Once you choose your topic, you investigate historical context, historical significance, and the topic’s relationship to the theme by conducting research in libraries, archives, and museums; through oral history interviews; and by visiting historic sites. This year’s theme invites you to consider questions of time and place, cause and effect, change over time, and impact and significance. 


A turning point in history is more than just an important event that happened a long time ago. It is more than a new idea or a particular action taken by an individual. A turning point is an idea, event, or action that directly, or sometimes indirectly, causes change.

2023-2024 Theme Book 

This information provides you a lot of information related to this year's theme.

NHD-2024-Theme-Book-FINAL-UPDATED-web.pdf