By 1965, hippies had become an established social group in the U.
S., and the movement eventually expanded to other countries, Hippie culture spread worldwide through a fusion of rock music, folk, blues, and psychedelic rock; it also found expression in literature, the dramatic arts, fashion, and the visual arts, including film, posters advertising rock concerts, and album covers.
Hippies in Mexico, known as jipitecas, formed La Onda and gathered at Avándaro, while in New Zealand, nomadic housetruckers practiced alternative lifestyles and promoted sustainable energy at Nambassa.
In the United Kingdom in 1970, many gathered at the gigantic Isle of Wight Festival with a crowd of around 400,000 people.
Since the 1960s, mainstream society has assimilated many aspects of hippie culture.
The religious and cultural diversity the hippies espoused has gained widespread acceptance, and Eastern philosophy and spiritual concepts have reached a larger audience.
"Piedra Roja Festival", a major hippie event in Chile, was held in 1970.
Hippie fashion and values had a major effect on culture, influencing popular music, television, film, literature, and the arts.
In Australia, hippies gathered at Nimbin for the 1973 Aquarius Festival and the annual Cannabis Law Reform Rally or Mardi Grass.Even the counterculture of the Ancient Greeks, espoused by philosophers like Diogenes of Sinope and the Cynics were also early forms of hippie culture.The first signs of modern "proto-hippies" emerged in fin de siècle Europe.By the 1940s, both had become part of African American jive slang and meant "sophisticated; currently fashionable; fully up-to-date".The Beats adopted the term hip, and early hippies inherited the language and countercultural values of the Beat Generation.