A documentary titled 'Why We Fight, The Battle of Russia' depicts battles fought by Russians, fighting military raids from other nations. Dramatized scenes of invasion of German knights in 1242. Town Pskov destroyed and civilians roped. In the battle of Novgorad, the Russians under emperor Alexender Nevesky defeat the Germans in a fierce battle. The Swedish attack Russia and get defeated by Russian army in battle of Poltava in 1704. French troops retreat in a frozen desert after getting defeated by Russians in 1812. German Kaiser Wilhelm II inspects World War 1 troops on Eastern front in 1917. Russian army of cavaliers and infantrymen march for battle. Map shows a part of Russia, Ukraine occupied during the battle. (World War II period).
A communications center setup in a U.S. Army GMC CCKW 2 1⁄2 ton 6X6 truck. Army radio operator at work inside the truck. Soldiers operating communications equipment on the roof of a vehicle. Soldiers at work inside the vehicle. U.S. army gun crews firing Howitzers; M1919 Browning .30 caliber medium machine guns; Browning M1917A1 Caliber .30 Heavy Machine Guns, and rifles, from positions hidden in foliage. U.S. troops manually rolling artillery pieces through the underbrush. Infantry being dropped off and picked up by Sikorsky H-19 Chickasaw helicopters. An artillery piece being transported by helicopter. About 10 helicopters in flight low over the ground.
U.S. Army testing of weapons during World War 1. An American soldier fires a Browning M1917A1 .30-caliber Water-Cooled Machine Gun while sitting in a hard wooden chair on a porch. Two soldiers test firing a French M1914 Hotchkiss machine gun. Another soldier test fires a Vickers Mark I water-cooled machine gun.
Film opens showing smoke pouring from industrial smoke stacks in American manufacturing plants, during World War 2. Sparks fly from crucible of molten steel. Steel workers silhouetted against fog as they leave on a shift change. Men tapping an open hearth furnace in a steel mill. Hot steel being poured in Crucibles and then into steel containers on rails. Huge overhead cranes moving in a mill. A Bessemer converter furnace tilted and blowing with flames extended from its mouth. (A smoke ring leaves the converter.) Various views of activities in steel mills with flaming steel involved and processing such as extrusion and forging taking place. Closeups of hardworking steel workers handling white hot steel ingots. Sheets of aluminum being processed in rolling mills and then inspected. Scene shifts to an oil field with numerous derricks and then to a refinery, with 10 tall smoke stacks, where crude oil is made into gasoline. Views of Grand Coulee Dam, Bonneville, Boulder, and the Tennessee Valley, where hydroelectric power is produced. Churning waters being discharged through dam spillways. Huge number of men and women war factory workers seen in a shift change at a war production plant. Closeup of machines producing small arms and ammunition. A woman war production worker assembling an M1 Garand rifle. Others working on Browning 30 caliber M1919 machine guns and Browining Model 1917A1 water-cooled machine guns. Belts of machine gun ammunition being boxed for shipment. Shops where torpedoes, shells and bombs are machined. A worker checking out movement of a 40-mm Automatic Gun M1. Field artillery pieces covered outside a war plant. A 14 inch barrel, for a coastal gun or Navy ship, seen suspended from an overhead crane in a factory. Views of various such barrels including a view through one. Elements of mobile weapons being assembled. Jeeps being assembled and driven out of a factory at the rate of one per minute and temporarily stored in a yard. Special machinery grinding gears and other parts. Arc welders at work on weapons. M4A1 Sherman medium tanks being manufactured. View in factory of M3 Lee medium tanks being assembled. Rear view of one being fitted with its treads. Others are seen suspended from overhead crane.
Opening slate announces 11 million Americans to bear arms (in World War 2.). U.S. Army Chief of Staff, General George S. Marshall conversing with Chief of Naval Operations, Admiral Ernest King. Next, Admiral King is seen standing with Commanding General of the U.S. Army Air Forces, Lieutenant General Henry H. (Hap) Arnold, and Admiral William D. Leahy, Chief of Staff to the President of the United States. Scene shifts to a graduating class of cadets from the United States Military Academy, at West Point. They are seen receiving their diplomas. West Point cadets are also seen cheering at an athletic event and in several views of them marching in formations on different occasions. Views of cadets from the U.S. Naval Academy, at Annapolis, Maryland, on parade and at a graduation ceremony in Dahlgren Hall, where each receives a diploma and they toss their hats into the air at the end of the ceremony. Next, ordinary citizen soldiers (mostly draftees) are seen marching in formation They participate in calisthenics en masse. Heavyweight boxing champion, Gene Tunney, is seen leading an exercise session. Soldiers run over an obstacle. Next cadets are seen on parade in the U.S. Merchant Marine Academy, at Kings Point, New York. Some cadets are seen practicing escape from a burning vessel at sea. U.S. soldiers engage in field training that includes live weapons fire above their heads as they crawl under barbed wire on a training course. View of soldier firing a Browning M1917 water-cooled machine gun near the trainees. Another is firing a Browning M1919 air-cooled machine gun.
A ship blows up at sea (presumably torpedoed by a German submarine). Newspaper of April 2, 1917 announces the United States and Germany at War. U.S. Secretary of War, Newton D. Baker, speaking on a public platform, outdoors.. General John J. Pershing, Commander of American Expeditionary Forces in World War 1, is seen seated behind Secretary Newton. Scene shifts to U.S. President Woodrow Wilson signing papers his his desk at the White House, Washington, DC. Next, Red Cross women are seen serving coffee into the mess of American soldiers about to embark for Europe. Another Red Cross woman carries a basket of baked goods. The soldiers are checked off by officers at the pier, and then embark on a troop ship. View of the troop ship in camouflage paint, moving away from the pier Scene shifts to glimpse of a town in France, where an American officer and some soldiers are seen walking past French inhabitants on a street corner Other American soldiers stand near a large canvas covered army truck. They salute as the American officer passes them.