Drugs used include barbiturates, benzodiazepines, cyclopyrrolone[?], chloral hydrate[?], chlormethiazole[?] or the antihistamines[?] promethazine and diphenhydramine.
... dissolved itself voluntarily in 1964 and joined KANU. A small but significant leftist opposition party, the Kenya People's Union[?] (KPU), was formed in 1966, ...