Political geography examines how politics and power interact with space and place. It explores borders, sovereignty, and geopolitics, analyzing how geographic factors shape political decisions and institutions. This field investigates nation-states, territorial disputes, and global power dynamics. Key concepts include geopolitics, sovereignty, and nation-states. The subject covers historical events like the Treaty of Westphalia and decolonization, as well as current issues such as border conflicts and climate change. It also considers future trends in technology and global power shifts.