Answer:
Louisiana's economy changed from agriculture to manufacturing.
Step-by-step explanation:
"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."
-Britannica.com