Talk:How to Be Brave/@comment-201.110.109.29-20140713071840

According to the books, it is said that the Vikings and Romans are enemies. A partnership between the Scottish Highlands and the Vikings of Berk be possible due to a powerful shared enemy. (Roman Empire)  A friend suggested to me that maybe the Vikings not originally planned to invade the highlands, but involved trying to stop the Romans and it was all a misunderstanding.