Political developmental maps are a crucial resource for studying the history of British Columbia's political and economic development over time. These maps can reveal the locations of different types of development, such as urban centers, transportation networks, resource industries, and agricultural lands, and how they have been distributed across the province. By analyzing political developmental maps, historians can identify the historical patterns of growth and change in the region's economy and society, and understand the impact of different types of development on the region's natural and cultural heritage.

Political developmental maps can also provide insights into the interactions between different communities and industries, and reveal the ways in which economic and social inequalities have been shaped by patterns of development. By examining political developmental maps, historians can gain a deeper understanding of the complex and often contested relationships between economic growth, social change, and environmental sustainability in British Columbia's history.