title: Para-alpine skiing classification
context: The first classification systems for para-alpine skiing were developed in Scandinavia in the 1960s, with early systems designed for skiers with amputations. At the time, equipment had yet to be developed to allow participation for skiers with spinal cord injuries.  The goal of the early classification systems was to be functional but ended up being medical classification systems.  At the first Winter Paralympics in 1976, there were two classifications for the sport. By the 1980s, classification existed for skiers with cerebral palsy.  At that time, with inspiration from wheelchair basketball classification, efforts were made to make classification more of a functional system.  Ten classes existed by the 1980s, and since then, efforts have been made to improve the efficiency of classification by reducing the number of classes so fewer medals can be rewarded.
question: When was the para-alpine skiing classification system developed?
answers: 1960s