div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-stone-age-of-human-technological-history-was-coming-to-an-end-andhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Printstone age of human technological history was coming to an end and the age of metals was beginning A further set of technological changes beginning around 4000 B CE loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220711035fdcb334e99b5c73fc2f262bhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document-stone-age-of-human-technological-history-was-coming-to-an-end-andhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Printstone age of human technological history was coming to an end and the age of metals was beginning A further set of technological changes beginning around 4000 B CE loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220711035fdcb334e99b5c73fc2f262bhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document-stone-age-of-human-technological-history-was-coming-to-an-end-andhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Printstone age of human technological history was coming to an end and the age of metals was beginning A further set of technological changes beginning around 4000 B CE loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220711035fdcb334e99b5c73fc2f262bhtml5thumbnails3jpg width=140 height=200...