Other
15.50 general world history; history of great parts of the world, peoples, civilizations: general
1
Changement social
Civilization
1
Culturen
1
Environment
1
Environmental policy
1
Environnement
1
Histoire sociale
1
Milieufactoren
1
Politique gouvernementale
1
Social Conditions
1
Social change
1
Social conditions
Social history
1
Verval (geschiedenis)
1
history
1