The state's role in the American West has been significant in shaping its development and governance. After the westward expansion, the federal government established territories and later states, providing a framework for law, order, and infrastructure. This included the creation of institutions like schools and roads, which facilitated settlement and economic growth. Additionally, the state played a crucial role in managing natural resources and land use. Agencies such as the Bureau of Land Management and the National Park Service were created to oversee public lands, ensuring sustainable practices and conservation efforts. This management has been vital for balancing development with environmental protection.