WW1 artillery and infantry, 1918, Aisne, France

An American general leaves an underground hiding place. They study a map of the environment during an inspection the sector. A heavy Howitzer is fired off. The cannon has been dug into the hill, and fires over the top. White smoke arises from the top. A heavy howitzer installation on flat terrain in the hills. When the round is fired off, two squads run up to the cannon, open up the cannon, and rotate it. The howitzer is fired off, and is reloaded with a grenade that is delivered from a cart. On the left there is a soldier with a white cartridge. Projectiles with white flames in the pre-terrain of the German front. Light fog in the hills in the distance.