I am somewhat confused by the major system. In my current war against the allies the only major faction left is the British Raj, but looking at their stat page I don't really understand why they count as "major". Under 100 planes, under 20 divisions, 1 (!) ship. Pitiful amount of military factories, some civilian factories. They have no way to even reach me and are not threatening at all. Is this implemented to give the US enough time to join the war in case of a German Blitz+Sea lion or is the method with which a major faction is determined wonky?