How did acid house become popular in Britain during the late 1980s?

Acid house became a massive youth-culture phenomenon in Britain during the late 1980s, largely catalyzed by the synergy between its psychedelic sound and the use of the drug ecstasy (MDMA).1

The movement’s origins in Britain are often traced to a group of English DJs who visited Ibiza in 1987. At the club Amnesia, they experienced Chicago house and Detroit techno while under the influence of ecstasy, finding the music to be a revelatory experience. Upon returning to London, DJ Danny Rampling launched a weekly party called Shoom in December 1987, which helped popularize the acid house sound—named for the distinctive, burbling bass lines produced by the 303 synthesizer.2

By 1988, this sound triggered a cultural explosion. The music’s hypnotic quality and the communal atmosphere of the scene led to the rise of illegal "raves" held in warehouses and fields. These events, characterized by vibrant, oversized fashion and a bacchanalian spirit, transformed acid house into Britain’s most significant youth-culture movement since punk.12