What is the meaning of frontliner?

What outcome might you have expected from the continental army's situation during the winter of 1777-1778 Y's at Valley Forge? What was the main reason of the Schlieffen Plan? What were the consequences after dropping atomic bomb? What were 3 new innovations of the US Civil War were mines and what? When was a Colt Military Model of 1911 US Army 45 pistol manufactured with the serIAL no 524900? Name the first battle in 1066? What does d in d day stand for? What did the men in world war 2 wear? What Items would civil war soldiers carry? What did Germany do to end the allied attack? What was secretive of the d-day invasion? What were the worst years of the Vietnam war? What impact did the war have on Canadian identity? What is the name of organelles is called 'atom bomb'? Why was the policy set out by the Truman Doctrine known as containment? What country did the surname Kight come from? Did poland started World War 2? Major operations of World War 2 in Europe? World war 1 in the Philippines? What are the names of the guns in gears of war 2?