Galveston, Texas served by the Rosenberg Library, successor to the Galveston Mercantile Library, which was founded in 1871. It is the oldest public library in the State of Texas. The library also serves as headquarters of the Galveston County Library System, and its librarian also functions as the Galveston County Librarian. The Galveston Division of the United States District Court for the Southern District of Texas, the first federal court in Texas, is based in Galveston and has jurisdiction over the counties of Galveston, Brazoria, Chambers and Matagorda. It is housed in the United States Post Office, Customs House and Court House
Port of Galveston island's grade. As a result, the port was now considered a deep-water port and was able to handle larger ships. By the time World War I began, Galveston "was the leading cotton port in the world, the third largest exporter of wheat, and an important sugar import center." The port also became a major immigration center, with almost 50,000 people entering the country between 1906 and 1914. In March 1920 local longshoreman called for a strike, seeking a wage increase and recognition of their union, the International Longshoreman's Association. Some of the port traffic was diverted to the Port of