Scotland during the Roman Empire remains of a defensive line made of turf circa 7 metres (20 ft) high, with nineteen forts. It was constructed after 139 and extended for . It was possibly after the defences were finished that Urbicus turned his attention upon the fourth lowland Scottish tribe, the Novantae who inhabited the Dumfries and Galloway peninsula. The main lowland tribes, sandwiched as they were between Hadrian's Wall of stone to the south and the new turf wall to the north, later formed a confederation against Roman rule, collectively known as the Maeatae. The Antonine Wall had a variety of purposes. It provided
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