Andrew Carnegie, a 19th-century industrialist, made his fortune in the steel industry and invested in various land resources as part of his business operations. Some examples of the land resources that Carnegie used or invested in include:
Iron ore mines: Carnegie owned and operated iron ore mines in the Mesabi Range in Minnesota, which provided the raw material for his steel mills.
Coal mines: Carnegie also owned and operated coal mines in Pennsylvania and West Virginia, which provided the fuel to power his steel mills.
Timberland: Carnegie owned large tracts of timberland in the Pacific Northwest, where he harvested the timber for use in his railroad ties and construction materials.
Real estate: Carnegie invested heavily in real estate, owning numerous properties throughout the United States, including office buildings, hotels, and residential properties.
Overall, Carnegie's use of land resources was instrumental in the growth of his business empire and his domination of the steel industry in the late 19th century.