WHAT ALL HAPPENED ON 22. APRIL 1915
Look what happened on 22. April 1915

The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres. (22. April 1915)

en  ar  bg  cs  da  de  el  es  et  fi  fr  he  hi  hr  hu  id  it  ja  ko  lt  lv  nl  no  pl  pt  ro  ru  sk  sl  sr  sv  th  tr  uk  vi  zh  zht  
Editorial board: editorial@history-page.com
Copyright (C):Online press. All rights reserved.

We use "Cookies" for better user experience. By proceeding to use this page you approve our Cookie policy.

Close this notice Find out more