Seaboard is a term often used to refer to the coastal areas of a country or region, particularly where the land meets the ocean. It can also describe the shipping and trade activities that occur along these coastlines. The seaboard plays a crucial role in transportation, commerce, and tourism, connecting various regions through maritime routes. In the United States, the term "Seaboard" is commonly associated with the Seaboard Air Line Railroad, which was a major railway company in the southeastern U.S. during the 20th century. This railroad facilitated the movement of goods and passengers, contributing to the economic development of the areas it served.