11.   In earlier centuries, pilgrimage was more often than not a solitary experience.

12.   In earlier centuries, as the Polynesians colonized the Pacific, smaller, but even more deadly versions of the Pleistocene overkill happened on every island.

13.   In earlier centuries people had many children, some of whom were expected to die young anyway, so death in battle was more acceptable.

14.   In the cattle-drive era of an earlier century, Fort Worth was Cowtown.

15.   Kerosene lamps provide ambience from an earlier century.

16.   Nathaniel Hawthorne and Daniel Webster visited on the Vineyard in earlier centuries.

17.   Nothing in earlier centuries outdid the savagery of Cambodia, Bosnia and Rwanda.

18.   Of the oceans of silk textile that must have been produced in earlier centuries, only vestiges survive.

19.   Periods of experimentation had occurred in earlier centuries.

20.   Shells are collectible souvenirs from travels to the shore, which not everyone was able to do in earlier centuries.