AI overview
I don't have enough context to write an accurate overview of "784." While you've indicated it relates to a year, I would need additional information about what specific historical event, phenomenon, or topic connected to 784 you're asking about (for example: a significant year in a particular region's history, a scientific discovery, a cultural development, etc.). Could you provide more context so I can write an accurate overview?
AI-generated from the Wikipedia summary — may contain errors.
Article
King Charlemagne and the Saxons (1869)
Year 784 (DCCLXXXIV) was a leap year starting on Thursday of the Julian calendar, the 784th year of the Common Era (CE) and Anno Domini (AD) designations, the 784th year of the 1st millennium, the 84th year of the 8th century, and the 5th year of the 780s decade. The denomination 784 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.