The Maxim, Vickers, Lewis, Springfield M1917, and Schwarzlose machine guns were all of comparable efficiency.
Most do not but there are electric guns.
Answer One of the most poplar machine guns was the Maxim, which was named after its inventor.
The most common deaths in the trench warfare were shot by machine guns, afterwards to solve the problems of the machine guns tanks were introduced
The most efficient tile floor removal machine on the market is the Ride-On Floor Scraper.
Have the most efficient machine.
Influenza was commonly a problem during WW1. The death toll was nearly 20,000,000. More than half of this was caused by the flu.
Most of the parties involved already had machine guns in their inventory prior to the outbreak of the First World War.
Early machine guns such as Maxim and Vickers were water cooled and had distinctive jackets around their barrels, except models intended for installation on airplanes. Most later machine guns are air cooled to make them lighter and more portable.
Yes and no. Some submachine guns have a shoulder stock, most machine pistols do not.
Tanks and machine guns.
Germany+Japan
Numerous aircraft machine guns were used during WW I but among the most common were the British Vickers and Lewis machine guns and the German Spandau 08 and Parabellum. The French Hotchkiss saw some limited usage as well.