What career area is the largest employer in the world?

Wal-Mart Stores is the world's largest employer. The retailer operates Walmart, Sam's Club, and other chains, which together employ some 2.2 million people globally. Of that total, roughly 1.4 million were employed in the U.S. alone at the end of the company's fiscal year.

Explanation:

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the process of industrialization is called a revolution because