A Human History of the Mediterranean; By Davide Abulafia; Oxford University Press; 816 pp., $68.00 If you read the better class of these ocean books, you might soon find yourself convinced of the ...
(Carole Raddato / Wikicommons) The were people who were riding horses without saddles (first used by the Scythians) or stirrups, which would not arrive until the Chinese invented them early in the 4th ...