Anglo-Scottish border English king, Edgar the Peaceful, at his council in Chester. After Kenneth had reportedly done homage, Edgar rewarded Kenneth by granting him Lothian. Despite this transaction, the control of Lothian was not finally settled and the region was taken by the Scots at the Battle of Carham in 1018 and the River Tweed became the "de facto" Anglo-Scottish border. The Solway–Tweed line was legally established in 1237 by the Treaty of York between England and Scotland. It remains the border today, with the exception of the Debatable Lands, north of Carlisle, and a small area around Berwick-upon-Tweed, which was taken
Economy of Scotland in the Middle Ages Economy of Scotland in the Middle Ages The economy of Scotland in the Middle Ages covers all forms of economic activity in the modern boundaries of Scotland, between the departure of the Romans from Northern Britain in the fifth century, until the advent of the Renaissance in the early sixteenth century, including agriculture, crafts and trade. Having between a fifth or sixth of the arable or good pastoral land and roughly the same amount of coastline as England and Wales, marginal pastoral agriculture and fishing were two of the most important aspects of the Medieval Scottish economy. With poor communications,