<prompt> Qedela umusho olandelayo: Umkhuba wamanethiwekhi obufazi aphesheya kwamazwe, lapho abesifazane besifazane baqala khona ukushintshanisa imibono nokubambisana ngaphesheya kwemingcele yezizwe, kwaqhamuka ezingqungqutheleni zeZizwe Ezihlangene ngawo-1970. Ngo-1975 kwaqalwa iShumi Leminyaka Labesifazane Lezizwe Ezihlangene ngokumemezela kweZizwe Ezihlangene uNyaka Wabesifazane Wamazwe Ngamazwe. Lokhu kwaqala iminyaka eyishumi yemihlangano eyayiyoqhubeka kuze kube manje. Imicimbi ebalulekile phakathi nalesi sikhathi yayihlanganisa izingqungquthela  <response>: UMexico City 1975, iCopenhagen 1980, iNairobi 1985, neBeijing ngo-1995. 