 
<translate> Tambaya: Passage: Yaƙin basasa na Saliyo (1991 - 2002) ya fara ne a ranar 23 ga Maris 1991 lokacin da Revolutionary United Front (RUF), tare da tallafi daga rundunonin musamman na Charles Taylor's National Patriotic Front of Liberia (NPFL), suka shiga tsakani a Saliyo a yunƙurin juyar da gwamnatin Joseph Momoh. Yaƙin basasa da ya biyo baya ya kai shekaru 11, ya mamaye ƙasar, kuma ya kashe mutane fiye da 50,000.  Tambaya: Bisa ga wannan nassin, a wane lokaci ne aka soma yaƙi a Saliyo? Bari mu ba da rafi na sani na farko: <eng> Q: Passage: The Sierra Leone Civil War (1991 -- 2002) began on 23 March 1991 when the Revolutionary United Front (RUF), with support from the special forces of Charles Taylor's National Patriotic Front of Liberia (NPFL), intervened in Sierra Leone in an attempt to overthrow the Joseph Momoh government. The resulting civil war lasted 11 years, enveloped the country, and left over 50,000 dead.

Question: Based on this passage, when did the war start in sierra leone? Let's give stream of consciousness first: 