21. Children peer into the West Berlin airport during the Berlin Airlift, 1948.
22. Charles de Gaulle (center) as a POW serving soup, 1917.
23. Palestinian Christian woman takes off her high heel shoes as she throws stones at Israeli soldiers, after Sunday Mass, in Beit Sahur in the West Bank, during the First Intifada, 6 March 1988.
24. Working on a locomotive at the Chicago and Northwestern Railroad shops, Chicago, Illinois, 1942.
25. Austro-Hungarian troops marching out of Jerusalem, WWI, 1916.