World War I: Prelude to War


More than 100 years ago, the United States Congress voted to declare war on Germany and brought America into World War I. German use of unrestricted submarine warfare and the release of “Zimmermann” telegrams had pushed the U.S. into the “Great War.”

Army World War I

Most Popular Videos

It doesn't exist officially. It uses highly pressured mercury accelerated by nuclear energy to produce a plasma that creates...

View More