National boundaries

National boundaries are the legally defined borders that separate one country from another. They can be established through historical agreements, treaties, or conflicts and are usually marked by physical features like rivers, mountains, or fences. These boundaries play a crucial role in governance, as they determine jurisdiction, citizenship, and the rights of people within those areas. While some borders are well-recognized, others can be disputed, leading to conflicts. Overall, national boundaries help organize political entities and provide a framework for international relations.