Boxing is the first accepted of a kind of martial arts, then freestyle wrestling second, then Greeco - Roman wrestling, then judo, then taekwondo
Hope some of these were your options, Hope i helped.
Trade increased throughout India and other surrounding countries. Also religions spread (religions such as Confucianism, Hinduism, Buddhism, and some Islamic practices).
They're used by humans for fossil fuel and in entertainment. They were not created by the human race, they were created through thousands of being underground and soft tissues quickly decompose leaving the hard bones or shells behind. Over time sediment builds over the top and hardens into rock.
