Imperialism Timeline By jackson.barber1993 Sep 1, 1856 Treaty of Nanjing l;kasjdf;ljasjl;aslkgjasijtwnlkgjigjq;l Period: Jan 1, 1865 to Oct 1, 1887 Opium War .kujgb.kgvikygv,jyhv.kgyjvjhvfiyf,jyhv.yhkfvjhvfyuf,jgcv,jyufutjk,hv,jtudctujmh Period: Oct 9, 1876 to Sep 25, 1897 Opium Wars slkdjh;lakshgl;asjgl;kasng;lasjl;kgasglk;sajgsl;k Aug 28, 1900 Treaty of Nanjing uilhyfdkutduy,gh;hi.ykftyhujyghi/gkhyfju/gltudkyutfyu