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THE STORY OF MANKIND
I wish that I had more space to tell you some of the wonderful stories of this strange commerce which was carried on across the high mountains and across the deep seas amidst such dangers that every voyage became a glorious adventure. But it would take several volumes and it cannot be done here. Besides, I hope that I have told you enough about the Middle Ages to make you curious to read more in the excellent books of which I shall give you a list at the end of this volume.
THE HANSA SHIP
The Middle Ages, as I have tried to show you, had been a period of very slow progress. The people who were in power believed that "progress" was a very undesirable invention of the Evil One and ought to be discouraged, and as they hap-
