Dee ihe na-aga n'ihu maka paragraf a - Pigasus, nke a makwaara dị ka Pigasus Immortal na Pigasus J. Pig, bụ anụ ezi a họpụtara maka Onye isi ala nke United States dị ka ihe ngosi nke ndị ntorobịa International Party na August 23, 1968, tupu mmalite nke Democratic National Convention
na Chicago, Illinois. Ndị otu na-eto eto (nke a na-akpọkarị ndị otu ya "Yippies") bụ ndị na-emegide nguzobe na ndị na-emegide ọdịbendị nke echiche ha sitere na nnwere onwe ikwu okwu na mmegide agha nke afọ 1960, ọkachasị mmegide nke United States itinye aka na Agha Vietnam.