James Harvey Robinson,
Outlines of European History
(1914)
“ The hunter saw the glittering blue masses of ice with their crown of snow, pushing through the green of his forest abode and crushing down vast trees in many a sheltered glen or favorite hunting ground. Gradually these savage men of early Europe were forced to accustom themselves to a cold climate, but many of the animals familiar to the hunter retreated to the warmer south, never to return. ”
