History of Galveston, Texas Harbor and headed for Havana, becoming the final Confederate ship to slip through the blockade from any Southern port. In the late 1890s, the Fort Crockett defenses and coastal artillery batteries were constructed in Galveston and along the Bolivar Roads. Juneteenth, which is the oldest nationally celebrated commemoration of the ending of slavery in the United States, owes its origins to the announcement of the Emancipation Proclamation upon the return of Union forces to Galveston in 1865. Galveston was the first city in Texas to provide a secondary school and public library for African Americans. At the end of the
Free State of Galveston protection. The Maceos protected the citizens of the island in many ways, such as limiting how much locals were allowed to gamble at the casinos, donating heavily to local charities, and investing in community development. The Maceo empire soon extended beyond Galveston Island and gradually expanded throughout Galveston County with the family owning more than 60 businesses, as well as slot machines throughout the county. Investments in oil speculation helped to diversify the Maceos' portfolio and add to their wealth. Law enforcement sources accused them of running the narcotics trade as far north as Dallas and Sam was even charged,