Louisiana’s economy was based mainly on agriculture in the 1700s and 1800s, with cotton as the primary crop in the northern part of the state and sugarcane the principal crop in the south. Lumbering began to grow in the late 1800s and remained a major part of the state’s economy into the 21st century. World War II hastened the industrial growth of Louisiana to the extent that the numbers of the labour force engaged in manufacturing increased considerably. Petroleum and natural gas extraction also grew rapidly. Chemical production, based on the state’s readily available hydrocarbons, sulfur, salt, and water resources, boomed between 1947 and 1957, when the first big move to offshore petroleum production was made. Later in the 20th century, expansion of service opportunities—especially in tourism, retail, and government—helped position the service sector as the state’s top employer. Despite these developments, Louisiana’s economic growth has been slower than that of most other states and...
