Why is Norway so small?

1, Norway has a long border with its neighbors, but compared with other European countries, there are fewer countries connected with the main land. To a certain extent, this makes Norway have relatively few contacts with other European countries and relatively few population movements and migrations.

2. Population policy: The Norwegian government has not adopted a policy of encouraging fertility, and even supported the control of population growth to some extent. For example, Norway implements a strict population planning policy and restricts immigration to maintain a moderate population size.