Sources on Roman Britain: www.historic-uk.com/HistoryUK/HistoryofBritain/Timeline-of-Roman-Britain/ www.bbc.co.uk/bitesize/topics/zqtf34j/articles/zxv6pv4 www.english-heritage.org.uk/visit/places/hadrians-wall/hadrians-wall-history-and-stories/history/ www.antoninewall.org/about-the-wall/the-romans-in-scotland www.historic-uk.com/HistoryMagazine/DestinationsUK/The-Antonine-Wall/ Sources on Anglo-Saxon Britain www.bbc.co.uk/bitesize/topics/zxsbcdm/articles/zqrc9j6 www.bbc.co.uk/bitesize/topics/ztyr9j6/articles/zjcxwty (Viking invasion) Sources on the Norman invasion: www.bbc.co.uk/bitesize/guides/zsjnb9q/revision/1 www.primaryhomeworkhelp.co.uk/castles/motteandbailey.htm Timelines of Scottish history: www.scotland.org/about-scotland/history-timeline www.bbc.co.uk/history/british/timeline/normanbritain_timeline_noflash.shtml