# Battle of the Catalaunian Plains (451)

URL: https://history-france.com/timeline/451-battle-of-the-catalaunian-plains
Location: Champagne
Categories: battle

Aetius and allied Visigoths checked Attila’s Hunnic invasion of Gaul. Within the broader Roman Gaul period, Roman conquest transformed Gaul through provincial government, roads, cities, citizenship and cultural exchange. The later empire brought Christianity, civil wars, frontier pressure and the rise of successor kingdoms. At this point in the timeline, the relevant governing authority is Roman Empire (Roman imperial rule in Gaul). Battle of the Catalaunian Plains mattered because it changed the military or territorial balance and influenced the political choices that followed. The event is positioned here so visitors can read it alongside changes in government, warfare, society, religion, culture and France’s wider international setting.

## Why it matters
Battle of the Catalaunian Plains mattered because it changed the military or territorial balance and influenced the political choices that followed.

Ruler at the time: [Roman Empire](https://history-france.com/rulers/roman-empire)

## Sources
- [Wikipedia topic lookup — Battle of the Catalaunian Plains](https://en.wikipedia.org/wiki/Special:Search?search=Battle+of+the+Catalaunian+Plains&go=Go)
- [Encyclopaedia Britannica topic lookup — Battle of the Catalaunian Plains](https://www.britannica.com/search?query=Battle+of+the+Catalaunian+Plains)
- [Wikipedia — History of France overview](https://en.wikipedia.org/wiki/History_of_France)