Final answer:
The burning at Orleans refers to Joan of Arc's execution on May 30, 1431, by English forces. It was a significant event during the Hundred Years' War and led to Joan's recognition as a French heroine and a saint.
Step-by-step explanation:
The date of the burning at Orleans you are referencing is related to the Hundred Years' War. The event in question is actually the execution by burning of Joan of Arc, which took place on May 30, 1431. It was initiated by English forces who captured Joan of Arc and handed her over to the ecclesiastical court at Rouen for trial, leading to her condemnation as a heretic and subsequent execution.
The significance of this event lies in Joan of Arc's later recognition as a martyr and national heroine of France, as well as her eventual canonization as a saint by the Roman Catholic Church.