New atlas case

Korean War civilian displacement added

The atlas now includes Korean War civilian displacement from 1950 to 1953. The case keeps summer flight and the winter retreat as distinct waves. It also separates refugees from North Korea from South Korean evacuees.

The source supports flight, limits on return, and new places of residence. It does not give one total for all people who moved. It also does not show one route, general title loss, or permanent exile for every civilian. Damaged number tables are not used.