That would be difficult to really quantify, but here are four and the reason they are well known and famous:
Karate - A generic name for dozens of styles that originated in Okinawa and spread to other parts of Asia and can now be found throughout the world. Chuck Norris movies and The Karate Kid movies publicized the art.
Tai Kwon Do - A style of karate that originated in Korea and spread throughout the world. It has been a part of the Olympics for the last few meetings.
Judo - An Olympic sport since the 1960's, it is well known for that.
Kung Fu - Originating in China, this art was publicized by thousands of movies and the TV series in the 1970's.
The most severe type of court-martial can be held during times of war.
That depends on the type of dance music you are thinking about. Was it the waltz, if so then this music was most famous in the early 20th century.
general
general
The twenty first century is only 11 years old, as I type, so it may be a bit early to decide who the century's most famous person is, but so far it would appear to be Osama bin Laden.
the most destructive type of martial art is taekwondo
Ptolemy was the famous Alexandrian responsible for the most popular map printed from movable type in the fifteenth century. The Ptolemy's world map is a map of the known world to Hellenistic society written in c. 150.
Most places have some type of martial art. The were created anywhere that man had conflict with other men.
well. the jabberwocky is famous!
Martial arts are no more evil then a gun or a knife, or even a stick. In fact, most true martial artists are recognized more for their contributions to society then their fighting ability. A true martial artist would never consider attacking someone for fun or just because they can. a true martial artist understands martial ethics.
No, it is a martial art that was used as the starting point for the creation of judo.
There is no particular type of martial arts shown in these films.