div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · average than blue-collar workers but the difference decreases as time progresses: in 1960 white collar workers had almost twice the years of education of the blue collar workers src=https:reader030fdocumentsinreader030viewer20220411025edd0533ad6a402d6667f345html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · average than blue-collar workers but the difference decreases as time progresses: in 1960 white collar workers had almost twice the years of education of the blue collar workers src=https:reader030fdocumentsinreader030viewer20220411025edd0533ad6a402d6667f345html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · average than blue-collar workers but the difference decreases as time progresses: in 1960 white collar workers had almost twice the years of education of the blue collar workers src=https:reader030fdocumentsinreader030viewer20220411025edd0533ad6a402d6667f345html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · average than blue-collar workers but the difference decreases as time progresses: in 1960 white collar workers had almost twice the years of education of the blue collar workers src=https:reader030fdocumentsinreader030viewer20220411025edd0533ad6a402d6667f345html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: · average than blue-collar workers but the difference decreases as time progresses: in 1960 white collar workers had almost twice the years of education of...