Social aspects Aspectos sociales 1,229 Education 388 History 332 Aspect social 330 Educación 218 Communication 212 Social conditions 201 Mass media 188 Economic aspects 174 Political aspects 170 Emigration and immigration 153 Science 150 Study and teaching 143 Technology 141 Globalization 136 Comunicación 128 Philosophy 127 Information technology 115 Teaching 108 Internet 104 Language and languages 102 Lenguaje 101 Tecnología 100 Ensenañza 98 Estudio y ensenañza 98 Language arts 98 Ciencia 97 Psychological aspects 97 Education, Higher 92