"comparative perspective" . "comparative" . "comparative historians" . "Studies in Comparative World History" . "comparative historian" . . . . "Cyclic theory of civilization" . "Transnational" . "historical comparisons" . "comparativist" . "Comparative history" . "comparative history" . . "comparative historical analysis" . . . . "Comparative History" . . "Comparative" . "Comparative history" . "compared" . "international history" . . "\u2018comparative\u2019 history" .