Answer & Explanation:
Many people in California figured gold was there, but it was James W. Marshall on January 24, 1848, who saw something shiny in Sutter Creek near Coloma, California. He had discovered gold unexpectedly while overseeing construction of a sawmill on the American River.
Colloquial? I think. Hope this helps
Answer: How did industrialization bring about the development of groups like the Knights of Labor and the American Federation of Labor? Industrialization created low-wage, low-skill jobs with workers who could be replaced easily. overproduction resulting in low prices for products and debt for farmers.
Explanation: