There have been few historical examples of wars with three opposing sides. One such example occurred in the 11th century, with the three belligerents being the French, the English (Anglos) and the Vikings. The rivalry between each group was quite intense, and unlike other situations, the two weaker groups at the time did not join together to fight the strongest. Instead, this conflict involved three opposing sides, each one of them desperately wanting victory. However, as the war meandered on, i…