This is one that I would like to address: prior to that, it was called a number of things, depending on the kwan or what point in time it was between 1945 and 1955, but Korean karate was not one of them.First off TKD got it name in the Fifties if I am not mistaken so Korea could never have an TKD art or sport prior to that it was called Korean Karate. So TKD is only about 60 years old and the sport is probaly more like 40 -45 years old.
It was not called 'Korean karate' until it came to the states, and that was mainly for marketing reasons; everyone knew what karate was but nobody had heard of taekwondo.