History Channel
The institutions that shape our country. The people and organizations that serve it.
Explore constitutional history and military history through readable articles with sources you can follow.

Army Ranger History
The origins, changing missions, training, and service of Army Rangers across generations.
The Army Rangers and Their Changing Mission
Twelve linked chapters follow the Ranger tradition, Vietnam’s long range reconnaissance patrol (LRRP) units, the modern regiment, and women’s service. A chronological record of combat areas and supporting sources complete the article.
Read the Ranger history →
Constitutional History
The principles, debates, and amendments that shaped American government.
The Constitution of the United States
Its History and Evolution follows the founding, the Civil War, and modern debates about government authority in twelve linked chapters.
Read the Constitution article →
Army Special Forces History
Explore the origins, organization, and missions of Army Special Forces, with connections to the reconnaissance experience in Vietnam.
The Special Forces series
- Chapter 1: World War II Roots
- Chapter 2: The Early Years
- Chapter 3: Twelve-Man Teams
- Chapter 4: The Story Behind the Green Beret
- Chapter 5: Serving During the Vietnam War
- Chapter 6: Their Dangerous Missions
Future articles will explore SOG organizations and their place in military history.
Start the Special Forces series →