Changes in territorial holdings from 1900 to the present
1. The process of decolonization in the mid-20th century led to the redrawing of territorial boundaries and the emergence of new sovereign states
2. Globalization and technological advancements have facilitated increased interconnectedness and mobility, challenging traditional notions of territorial sovereignty
3. Regional conflicts, geopolitical shifts, and changing alliances have resulted in alterations to territorial holdings through annexations, partitions, or secessions in different parts of the world