World War 2 changed the world forever by teaching us a lesson in the areas of atomic warfare, and the treatment of war prisoners.
The weapons used in World War 1 will change the way that war is fought forever. How? By increasing the danger rate and the death toll.
saved many lives of the American forces from death on many occasions such as Japan and world war two
world war 2Their lives changed forever
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Tank will be the answer! The first tank a British "Mark I" fought on September 1916 during the battle of flers- courcellette (one of the battles in world war I )
World War 1 change economic power the right way
World War 1 change economic power the right way
World War 1 change economic power the right way
World War 1 change economic power the right way
World War 1 change economic power the right way
nobody they were FOREVER ALONE
It ended World War 2.