Bonanza series's long run. In 2002, "Bonanza" was ranked No. 43 on "TV Guide"s 50 Greatest TV Shows of All Time, and in 2013 "TV Guide" included it in its list of The 60 Greatest Dramas of All Time. The time period for the television series is roughly between 1861 (Season 1) and 1867 (Season 13) during and shortly after the American Civil War. During the summer of 1972, NBC aired reruns of episodes from the 1967–1970 period in prime time on Tuesday evening under the title Ponderosa. The show chronicles the weekly adventures of the Cartwright family, headed by the
Bonanza farms were Mexican immigrants or migrants, known as braceros. European Americans also worked as migrant laborers. Family farmers, with fewer workers to pay and less money invested in equipment, could better handle boom-and-bust cycles. By the 1890s, most bonanza farms had broken up into smaller farms. The Frederick A. and Sophia Bagg Bonanza Farm is located in southeastern corner of North Dakota. The preserved Bagg Bonanza Farm was designated as a National Historic Landmark in 2005. H. Drache, The Day of the Bonanza: A History of Bonanza Farming in the Red River Valley of the North (Lund Press, 1965) Bonanza farms