What happened in 1917 that ended the stalemate? What happened to Prussia during the Napoloeonic Wars? What happened in the Kosovo War? What happened in the First Sudan Civil War? What happened before the Crimean War? What happened in the Crimean War?
What key events happened on the Eastern Front during World War 1? What happened in 1917 that ended the stalemate? What happened to the Russian Empire after WWI? What happened after the Battle of El Alamein? What happened at the Battle of El Alamein? What happened on December 7th, 1941?
What country did Germany invade in 1939? What happened after the Battle of Britain? Which geographic factor enabled the German blitzkrieg to succeed? What happened in 1917 that ended the stalemate? What happened after the Battle of Agincourt? What happened at the Battle of Agincourt? What happene...