Final answer:
Huff Daland Dusters moved to Monroe, Louisiana, in 1925, marking an important step in the company's history and the economic development of the region.
Step-by-step explanation:
Huff Daland Dusters, which was the predecessor to Delta Air Lines, moved its operations to Monroe, Louisiana, in 1925. This firm was notable for being the first commercial agricultural flying company, and its relocation to Monroe marked an important development in the area's economic and industrial history. Monroe was chosen for its proximity to cotton fields where the company's dusters were utilized to protect crops from boll weevil infestations.