Indeed, one student of Ethiopia's History, Donald N. Levine, points out that for the Italians Adwa "became a national trauma which demagogic leaders strove to avenge. It also played no little part in motivating Italy's revanchist adventure in 1935". Levine also noted that the victory "gave encouragement to isolationist and conservative strains that were deeply rooted in Ethiopian culture, strengthening the hand of those who would strive to keep Ethiopia from adopting techniques imported from the modern West – resistances with which both Menelik and Ras Teferi/Haile Selassie would have to contend".