The 75mm Gun is a type of artillery that fires a projectile with a diameter of 75 millimeters. It was widely used during the early to mid-20th century, particularly in World War I and World War II. This gun was known for its versatility, being effective against both infantry and armored targets. Various models of the 75mm Gun were developed by different countries, including the M1897 used by France and the M2 used by the United States. These guns were typically towed by vehicles or mounted on tanks, providing significant firepower on the battlefield.