Having completed mapping the Fourth Turning, we return to the early 16th century, where the Protestant Reformation has begun. Henry VIII began as a "Defender of the Faith" against Martin Luther, but within a few years is opposing the Church because he's unable to get an annullment of his marriage. It's a good landmark on our map, showing up almost exactly halfway between the Reconquista and the Spanish Armada, while being well-alligned with the spirtual concerns often seen during a Second Turning.