The phrase "words can't describe it" is often used when a person is trying to articulate something either extremely good or extremely bad. And mere words definitely could not describe the extremely bad winter of 1886-87 for the Montanans who experienced it.
Historically, agriculture has always been Montana's foremost economic engine from jobs to exports. Because of the Great Depression and World War II, only 30% of working farms used gas-powered equipment into the 1940s, while the rest still relied on horses to work in the fields.