div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Migration From Britain Since 1815 src=https:reader036vdocumentssitereader036viewer2022073020575068001a28ab0f07ae235dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp© 1954 Nature Publishing Grouppdiv