1. The process by which traditionally nonindustrial sectors (such as agriculture, education, health) of an economy become increasingly similar to the manufacturing sector of the economy. 
2. Sustained economic development based on factory production, division of labor, concentration of industries and population in certain geographical areas, and urbanization. 
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USAGE EXAMPLE

The industrialization of the agriculture industry was noted by changes from physical labor and livestock powered equipment to modern tractor and electronic watering systems.