Kammala wannan jumla: An gudanar da babban zabe a Nijar a 1999; zagaye na farko na zaben shugaban kasa ya gudana a ranar 17 ga Oktoba, tare da zagaye na biyu da aka gudanar tare da zaben Majalisar Dokoki a ranar 24 ga Nuwamba. Zaben ya biyo bayan juyin mulkin da aka yi a ranar 9 ga watan Afrilu, wanda Ibrahim Baré Maïnassara, wanda ya jagoranci juyin mulkin da ya gabata a watan Janairun 1996 kuma ya ci nasara a kan takaddama.
zaben shugaban kasa, an kashe shi. Shugaban juyin mulki Daouda Mallam Wanké ya fara wani lokacin sauyi wanda ya ƙare tare da nasarar Mamadou Tandja, dan takarar National Movement for the Development of Society (MNSD), a kan Mahamadou Issoufou, dan takarar Jam'iyyar Nijar don Demokradiyya da Socialism (PNDS), a cikin gudu. Kuri'a don Majalisar Kasa ta Farko ta Jamhuriyar Biyar, wanda aka tsara a watan Oktoba, amma aka jinkirta a watan Agusta, ita ma ta ga nasarar MNSD, wanda ya lashe kujeru 38 daga cikin 83. Ya kafa kawance tare da Yarjejeniyar Demokradiyya da Social don samun rinjaye a Majalisar.