Located at the junction of North America and the Caribbean, the vast territory of colonial Louisiana provides a paradigmatic case study for an Atlantic studies approach. One of the largest North American colonies and one of the last to be founded, Louisiana was governed by a succession of sovereignties, with parts ruled at various times by France, Spain, Britain, and finally the United States. But just as these shifting imperial connections shaped the territory's culture, Louisiana's peculiar geography and history also yielded a distinctive colonization pattern that reflected a synthesis...