The western cattle bonanza was when ranchers bought up large parcels of land. On this land they raised cattle.
One reason for the end of the western cattle bonanza was--overgrazing of the plains. (NovaNet)
overgrazing of the plains
My favorite western TV show as a kid was called Bonanza. or The thrilling adventure movie set in Alaskaproved to be a box-office bonanza.
Bonanza ran for 14 seasons, from September 13, 1959 to March 19, 1972.
The cast was all adults, no children.
over grazing of the plains.
Ben, Adam, Hoss and Little Joe Cartwright.
there was a harsh winter that brought freezing tempatures longer then a normal winter
Over the 14 years Bonanza was on the air there were numerous horses used, all with different names. But the fictional name for all of them was Cochise.