Final answer:
In the 1960s, blue jeans became a symbol of nonconformity and youthful rebellion. Other styles that expressed similar sentiments included long hair on men, tie-dye shirts, and psychedelic prints, alongside behaviors that challenged the status quo like participating in peace protests and the counterculture movement.
Step-by-step explanation:
The 1960s were a period characterized by a distinct drive for nonconformity in fashion and behavior among young people. The utilization of blue jeans as a symbol of youthful rebellion is a notable example of this trend. Aside from denim, other styles that indicated nonconformity during the 1960s included the presence of long hair on men, tie-dye shirts, and the adoption of psychedelic prints. These fashion choices were often paired with behaviors that juxtaposed the conservative norms of the time, such as participating in peace protests, advocating for civil rights, and embracing the counterculture movement.
The choice of blue jeans as a nonconformist uniform is understandable given their association with the rugged, independent American cowboy, and later, their adoption by icons of youthful rebellion such as James Dean. Agreeing or disagreeing with this design choice can be subjective; however, jeans did serve as a practical, durable, and accessible symbol that transcended social and economic barriers, which made them an apt fit for a movement that was all about questioning and dismantling established norms and boundaries.