Agricultural Expansion and Innovation As America moved into the late 19th century, farming continued to evolve beyond the grain fields that once defined early agriculture. By the 1880s and 1890s, …
American Agriculture History Minute: Ralston Purina Company Formed
I’m Mark Opel with an American Agriculture History Minute. As American agriculture expanded, farmers continued to make improvements in their production of grain, and by the late 1880s, 1890s, attention …