Should be nation(s).
Austria, Hungary, Czechoslovakia, and Yugoslavia.
Urbanization refers to the population shift from rural to urban residency, the gradual increase in the proportion of people living in urban areas, and the ways in which each society adapts to this change.
Industrialisation is the period of social and economic change that transforms a human group from an agrarian society into an industrial society, involving the extensive re-organisation of an economy for the purpose of manufacturing.
It's connected through social and the economic change, as urbanization population shifts, so will the social and economical change I suppose
