Wall of Severus as the mid-5th century predating the 8th-century reign of the Saxon King Offa of Mercia by 300 years. Septimius Severus arrived in Caledonia in 208 after Picts began making a series of attacks and incursions since 197. During these military operations in Scotland, the Wall of Severus was reportedly built. Cassius Dio, a Roman historian who lived at the time of Severus, makes no direct mention to any new fortification but does allude to the existing Antonine and Hadrian Walls. Late Roman historians interchange the name Severan Wall with the Antonine Wall. Other historical writers like Bede - an 8th-century
Who Built the Moon? a normalised rating out of 100 to reviews from mainstream critics, the album received an average score of 76 based on 20 reviews, indicating "generally favorable reviews". Many reviews praised the albums experimentation and it's progression from the typical sound of Gallagher's previous works. However while "Who Built The Moon" received some of the best reviews of Gallagher's solo career, several mixed reviews criticized the albums production and mixing. Despite the albums favourable critical reception, its reception was divided amongst Gallagher's fanbase. Stephen Thomas Erlewine of AllMusic gave the album a very positive review, noting that "There is a certain