Why is "List of mills in Holyoke, Massachusetts" trending?

Wikipedia Overview

When it was first established under the guise of the Hadley Falls Company, the city of Holyoke, Massachusetts was conceived as a production center for textiles. Despite protests of the company during the formation of the Parsons Paper Company, that a pulp and paper venture was a poor use of space and unprofitable, by 1885 the city was the largest producer of paper goods in the United States. Before 1920 the city was the home to numerous paper mills, producing 80% of the writing paper used in the United States, as well as having the largest silk, and alpaca wool mills in the world. The city was also home to the largest paper millwright firm in the United States, D. H. & A. B. Tower, which would design at least 25 such mills in Holyoke alone. While many were lost to fire, redevelopment, and salvaging, today a number of mills have been redeveloped. Despite determinations of eligibility by the Massachusetts Historical Commission as part of the Holyoke Canal System, as of 2026, no mill properties in the city had been listed on the National Register of Historic Places.