“…Research has shown that glorification is associated with greater expressed justification of past harmful intergroup actions, lower guilt experienced as a result of these actions, greater support for retributive justice and conflict perpetuation (Leidner, 2015;Leidner & Castano, 2012;Leidner et al, 2018Leidner et al, , 2010Li et al, 2016;Roccas et al, 2006;Rovenpor et al, 2019Rovenpor et al, , 2016Selvanathan & Leidner, 2020). Conversely, attachment (when controlling for glorification) leads to generally more positive intergroup responses, such as more expression of guilt, greater support for conflict resolution, and greater support for restorative justice (Leidner et al, 2018;Li et al, 2023;Roccas et al, 2006;Selvanathan & Leidner, 2020). Despite this wealth of research on the social consequences of national attachment and glorification, until the present investigation, little research has considered the antecedents of national attachment and glorification.…”