Arianism is still clearly the best of all religions (production, science, industrial units and a bunch of culture) but Monasteries and Jesuit Education (stolen out from under the Catholics' nose!) are solid for Dodekatheism. Forn Siðr adds some gold to finish paving the North Atlantic.
One must wonder whether the Australian-Boer coalition against Vietnam is actually a religiously-motivated crusade. If so, the Trungs (Vietnam) and their Theravadra Buddhist cohorts must have offended the primacy of Christ, for the Blackfoot Arians have felt no compulsion to join their Catholic and Lutheran cousins in battle.