Silk weaving, which had thrived as an industry in the late 19th century, declined in the early decades of the 20th. In 1915, there was a strike at the Summit Silk Company on Weaver Street. In the early 20th century, there was much building; in 1909, one report suggested at least 40 residences were being built (some with stables) with costs varying from $4,500 to $45,000, making it "one of the greatest periods of building activity this place, the "Hill City", has known."