ca,abheritage)/pasttopresent/en/opportunity/great_migration.html 20101208164034 http://www.abheritage.ca/pasttopresent/en/opportunity/great_migration.html text/html 200 WIFUX3MKP2FKPDSY5KNPUQLY7OX6ZETL - - 0 20012786 ARCHIVEIT-2217-NONE-JFTQDS-20101208163722-00002-crawling105.us.archive.org-6682.warc.gz