The rise of pastoralist peoples in the Eurasian steppes and their westward spread some 5,000 years ago may have been fueled by sheep herding and people exploiting their milk. As early as 8,000 years ...
In 2007, after a public competition, the list of the new seven wonders of the modern world was announced: the Colosseum (Italy), Chichen Itza (Mexico), Christ the Redeemer (Brazil) ...