Newsweek has analyzed the latest available data and the Open Borders Index to create a map showing countries worldwide ... The index was created together by the World Economic Forum to highlight ...

World War I involved 32 nations from 1914 to 1919. It redrew the world map and reshaped many borders in Europe. The collapse of the Russian Empire created Poland, the Baltics, and Finland.

This approach allowed them to map the areas of ceramic production and circulation, which was central to their study. "The study has allowed us to delineate not only the borders but also the ...