Research about types of war here and hereExtra articles here and here.
Learn more about Saladin
Want to understand the Sunni-Shia divide? Here's a quick explainer from #wato @BBCRadio4 http://t.co/M4AzYaovuF pic.twitter.com/bCia1BPk3D
— Nick Sutton (@suttonnick) June 17, 2014
#WW1 #FWW Indian Army stretcher-bearers bringing in a wounded officer near Ginchy,14 September,1916.
Credits: @I_W_M pic.twitter.com/9PEBVqLdsR
— USI CAFHR (@IndiaWW1) November 13, 2014