Here's a mystery worth discussing. Why did God wait all the way until the first-half of the twentieth century in order to have two world wars? Furthermore, why did He allow two world wars to occur in the first place? And why were they separated by only a few decades? Could He had brought them about in order to bring the Jews into their promise land once again by reforming the nation of Israel? Could He had also done it to unify Europe as a Revived Roman Empire? Also, were the first two world wars a foreshadow of the next world war?