This was a significant development in the history of Britain, and England specifically. King Alfred of the Kingdom of Wessex (later known as Alfred the Great) led the resistance to the Viking invasion. In doing so he was able to unite under his kingship the other Anglo-Saxon kingdoms that were not subject to Danish law. He thus established a united English kingdom (although it was probably called the kingdom of the Anglo-Saxons or something similar).
1 Honey can produce hydrogen peroxide and kill bacteria by dehydrating it. It can be used to treat sore gums, ulcers and other problems inside the mouth.  Use a q-tip to apply a small amount of 100% pure honey to sore areas inside your mouth. Do this three times a day for five days.
But for the best long-term dry mouth remedy, you need to address its cause. Chew sugar-free gum or suck on sugar-free hard candies to stimulate the flow of saliva. For some people, xylitol, which is often found in sugar-free gum or sugar-free candies, may cause diarrhea or cramps if consumed in large amounts.