The American Revolution was the first wave of the Atlantic Revolutions: the French Revolution, the Haitian Revolution, and the Latin American wars of independence. Aftershocks reached Ireland in the Irish Rebellion of 1798, in the PolishâLithuanian Commonwealth, and in the Netherlands.
A reconstruction of Homo erectus, the earliest human species that is known to have controlled fire (reconstruction shown in WestfÃ¤lisches Landesmuseum, Herne, Germany, in a 2006 exhibition)
First Use by the French. Although it is popularly believed that the German army was the first to use gas it was in fact initially deployed by the French. In the first month of the war, August 1914, they fired tear-gas grenades (xylyl bromide) against the Germans. Nevertheless the German army was the first to give serious study to the development of chemical weapons and the first to use it on a large scale.