The Alabama Boundary Line Agreement refers to the legal arrangement that defines and establishes the borders and boundaries of the state of Alabama in the United States. It outlines the specific demarcation lines that separate Alabama from its neighboring states and territories. This agreement is crucial as it sets the geographic limits and jurisdictional scope of Alabama's authorities and responsibilities. The Alabama Boundary Line Agreement can be divided into two distinct types: interstate boundary agreements and coast boundary agreements. Interstate boundary agreements are agreements made between Alabama and its neighboring states to determine the exact location of their shared borders. Alabama shares its borders with four states: Tennessee to the north, Georgia to the east, Florida to the south, and Mississippi to the west. These agreements help avoid potential conflicts and disputes by clearly delineating the spatial divisions between each state. By setting the boundaries, these agreements ensure that each state has a clear understanding of its territorial extent and facilitates the coordination of governance, law enforcement, and other administrative aspects along the border regions. Coast boundary agreements specifically deal with Alabama's coastline and the boundaries it shares with adjacent bodies of water, primarily the Gulf of Mexico. These agreements define the lines that separate Alabama's territorial waters from the open ocean or the waters claimed by another state. They play a crucial role in the allocation of fishing rights, offshore resource exploration, navigation rights, and maritime law enforcement. Coast boundary agreements enable the State of Alabama to effectively manage and regulate the use of its coastal areas and protect its interests in these water bodies. Overall, the Alabama Boundary Line Agreement encompasses both interstate and coast boundary agreements, providing legal clarity and certainty regarding Alabama's territorial extents and jurisdictional control. These agreements are vital tools for maintaining peaceful relations with neighboring states, managing shared resources, and facilitating effective governance and administration within Alabama's geographic boundaries.