Free State of Galveston as well as the nearby city of Brazoria. The opening of the Houston Ship Channel in 1915 further challenged the port city. Houston and Texas City, as well as other ports, rapidly overtook Galveston as leading ports and commercial centers; by 1930 map makers were showing Houston as the major city on the Texas coast, instead of Galveston. Cotton shipping, which Galveston had thoroughly dominated on a worldwide level, began migrating to other ports in Texas and on the West Coast. As Galveston's traditional economy declined, Texas' oil boom began in 1901, with oil wells and refineries constructed throughout the
History of Galveston, Texas feet near the Bay (1904–1910). Despite attempts to draw new investment to the city after the hurricane, Galveston has never fully returned to its previous levels of national importance or prosperity. Development was also hindered by the construction of the Houston Ship Channel, which brought the Port of Houston into direct competition with the natural harbor of the Port of Galveston for sea traffic. To further her recovery, and rebuild her population, Galveston actively solicited immigration. Through the efforts of Rabbi Henry Cohen and Congregation B'nai Israel, Galveston became the focus of an immigration plan called the Galveston Movement that,