World War I involved 32 nations from 1914 to 1919. It redrew the world map and reshaped many borders in Europe. The collapse of the Russian Empire created Poland, the Baltics, and Finland.

The past 100 years have seen another world war and the rise and fall of the Soviet ... (Pull cursor to the right from 1914 to see 1914 map and to the left from 2014 to see the modern map) ...

Britain and its Empire lost almost a million men during World War One; most of them died on the Western Front. Stretching 440 miles from the Swiss border to the North Sea, the line of trenches ...

The Gal Gadot ‘Controversy’ Ukraine Never Turned Down a Survivable Deal End the Ukraine Intelligence Freeze American intervention saved Western Europe in World War I, but the result was a ...

Nine ships sunk by German torpedoes during World War I have been found off the coast of Morocco, experts announced Monday, marking the latest in a string of shipwrecks from the war to be found in ...

The hundreds of thousands of African Americans who served in the U.S. Army during World War I and returned home as heroes soon faced many more battles over their equality in American society. While ...

By war’s end the AEF would number more than one million. No one could have foreseen the savagery unleashed by the world’s first industrialized war, where the efficiency of modern killing ...