Armor is such a natural idea that it's impossible to pinpoint one single source. The quality of the armor was a gradual development as blacksmiths evolved into specialists - armorers who then got better and better at what they've been doing.
It was in medieval times By India (although credit went to the Celt's)
Medieval Times
In the 1300s, a knight's armor typically consisted of a combination of chainmail and plate armor. The chainmail, made of interlinked metal rings, provided flexibility and protection against slashing attacks, while plate armor, which began to emerge during this period, offered enhanced defense against piercing blows. Knights often wore a surcoat over their armor, displaying their heraldry, and a helmet to protect their head. By the late 1300s, full suits of armor began to evolve, leading to the more recognizable styles of the late medieval period.
Medieval Times
Yes. Knights had swords. Also they hadarrows, shields, chain mail and armor.
Metal armor (plate armor) was not invented in medieval age, it was already used by ancient greeks and romans. Metal armor allowed knights to be stronger.
how are you going
in medieval Europe in the 500-1500
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Today one can simply wear an armor and call himself a knight, back in medieval you had to be a noble.
Chain mail
Knights did not won their armors in tournaments, they bought them, maybe with the gold won in tournament.
First armor was out of animal leather coats - same time the fire was invented.
knights wore a chain like jacket under lots of metal armor.
it could go through a knights armor from 30 feet away
It was in medieval times By India (although credit went to the Celt's)
Armor is a 5-letter word starting with A that means "mail," as in chain mail armor worn by medieval knights.