Social aspects History 12 Social conditions 6 Masculinity 5 War 5 War and society 5 Basic training (Military education) 4 Combat 4 Empathy 4 Men 4 Military socialization 4 Peace 4 Political aspects 4 Psychological aspects 4 Psychology 4 Soldiers 4 Foreign relations 3 Globalization 3 Mass media 3 Politics and government 3 History and criticism 2 Imperialism 2 Influence 2 Iraq War, 2003-2011 2 Journalism 2 Popular culture 2 Social movements 2 World War, 1914-1918 2 World politics 2 African Americans 1