I'm not sure. They made gunpowder for like grenades and bullets. That may have something to with it.
The magnetic compass, it helped the Chinese find direction.
The compass was a important invention, made by the Chinese, because it helped travelers find there destination if they were lost and could be very useful in many different problems. They also most likely have a compass on ships.
It helped the revolution in the 1800's to communicate faster. It helped the revolution in the 1800's to communicate faster.
The Chinese invented both paper and the technique for book-binding.
the ancient chinese helped
It's because when the chinese people made it they called it for kam-pol-iti
the harness
Gun-powder
The invention of the plow was so important to the Sumerians because it helped farmers
The magnetic compass, it helped the Chinese find direction.
It helped people communicate.
The compass was a important invention, made by the Chinese, because it helped travelers find there destination if they were lost and could be very useful in many different problems. They also most likely have a compass on ships.
the Chinese invention that allowed soldiers to fight on horseback was The saddle and stirrups.
the moon was important to the Chinese because it, in a way, helped them win a rebellion
it helped people who were blind able to see
it was important because it helped the farmers to produce more food quicker
They helped to build railroads