752 MAN 



abode. He was a restless migrant following tlic dictates of the seasons almost 

 as instinctively as did the migratory birds and beasts. As yet he had not 

 learned those secrets \\ hich later enabled him to stand against tlie \icissitudes 



FIG. 328. MANUFACTURING FLINTS, THE RIGHT HAND CLIPPING. I 111 LEFT 

 HAND HOLDING, ILLUSTRATING AN IMPORTANT INFLUENCE IN THE DE\ELOP- 

 MENT OF RIGHT HANDEDNESS. 



of climate. His aec|insit i\e proclix ities were still m the crude. I he idea which 

 ga\e hiin the sell-assurance to stake out his elaini, to assert an inalienable 

 right to his ow n angle olearth was also 111 I'mbrx onic state. Indeed, the ioun- 

 dations oi that possessive sensedestined to becnnieoncDt thechiel characteris- 

 tics of the human race, to \)v at length tlu' ruling passion ol humanitx, had 

 only been laid down in their most simph' instmcti\e rudiments. 



Chellean AND AcHEULEAN Stages. The iicxt or Chcllcciu l\rui(l had 

 an aeti\e dexelopincnt which adapti'd it to tlu' i"o\ing li\es ot the bold hun- 

 ters \\ ho liNc'tl in the ojicn and w host' t'litn'c mdustr\ was produced m re- 



