"The English Muggle army held its position for nine days. Lacking supplies, they could only eat wild fruit to stay alive, and despair naturally began to spread..."
"And so the Dementors were born. But the Muggles could not see them—especially the English Muggle army, who were already cold and hungry because of the torrential rain..."
"Dementors craved intense emotions, so they left the English Muggles' position and sought out the more high-spirited French Muggle army, drawing happiness from them..."
"On October 25, 1415, Dementors hovered over the French Muggle army, undermining its fighting strength until they could not even charge. Even the heavy infantry could barely move..."
"The French Muggle army had already suffered many deaths. Several thousand Muggles lay dead in the wilderness... A wizard happened to pass through Agincourt. His name was Gifford Ollerton..."
"He had just completed a giant hunt. When passing through Agincourt, he had intended to avoid the Muggles caught up in the war, but he noticed the Dementors dancing through the air."
"Gifford Ollerton was a brave and upright wizard who had made it his life's ambition to hunt cruel giants. Thus, when faced with those Dementors reveling in frenzy, he chose to cast the Patronus Charm..."
"That is what you wished to know... To wizards, the Battle of Agincourt was very simple: a wizard passed through Agincourt and drove away the Dementors lurking there."
Professor Binns looked at the assembled "High Inquisitors." "Is there anything else you would like to ask? If not, please vacate the seats. I still have two classes to teach this morning."
Malcolm Sharma pressed his lips together, instinctively shook his head, then sighed unwillingly.
He looked up at Professor Binns. "So... Muggles had no way to deal with Dementors?"
"At least from the perspective of A History of