Memory 559 Collective memory 389 History 381 Social aspects 269 History and criticism 128 Historiography 106 Memory in literature 89 Political aspects 84 Psychological aspects 83 Influence 82 Social conditions 59 Memorialization 56 Holocaust, Jewish (1939-1945) 52 Politics and government 50 World War, 1939-1945 46 Brain 42 Memorials 39 War memorials 38 War and society 37 Memory (Philosophy) 34 Memory disorders 34 Autobiographical memory 33 Group identity 33 Physiological aspects 33 Psychology 32 Social life and customs 32 Philosophy 31 African Americans 30 Civilization 29 Public opinion 29