Many of the US Army's M1 steel helmets (steel pot) used during the Vietnam War were manufactured from re-cycled automobiles (scrapped cars) or or about 1967.
To protect the head. It was fashionable a couple of centuries before the Trojan War.
the samurai helmet represents to fight in a war.
In Greek mythology, a helmet symbolizes protection and warfare. As the god of war, Ares' helmet represents his role as a warrior and instigator of conflict. It is often associated with battle, strength, and military prowess.
The Cyclopes forged Hades' helmet
Originally Germany entered the war in 1914 with a leather helmet with a spike atop it, called the Pickleshube(sp?). This was replaced in 1916 by their coal scuttle shaped M1916 all steel helmet. France produced their own all steel Adrian helmet, and the US adapted the British all steel Tommy helmet (also known as the Brodie, and later the Model 1917 "dough-boy" helmet).
Its over 50 years old.
kyle cramer made the first helmet in 1885
Their Model 1916 was their first all steel helmet which replaced their leather spiked helmet.
Kevlar.
Bronze.
The British helmet used by soldiers during the First World War, also referred to as World War I or The Great War, was a steel helmet which was called the Brodie Helmet. Soldiers wore these to protect their heads as contact between their heads and another object like bullets or melee weapons could prove to be dangerous and life-threatening.
It's not clear who made the first helmet. They were used as far back as 900BC by Assyrian soldiers in combat.