Territorial division refers to the way land is divided into different areas or regions for administrative, political, or social purposes. This can include the creation of boundaries for countries, states, or local governments, helping to organize governance and resource management. In many countries, territorial divisions are essential for maintaining order and providing services to citizens. For example, United States has states and counties, while Canada is divided into provinces and territories. These divisions help ensure that laws and regulations are applied consistently within each area.