I'm not 100% sure, but I think it's ice cream.
Around 200 C.E.
Chinese
Checkers is the older game. Specifically, Chinese checkers is neither Chinese nor a form of checkers. Instead, it was invented in Germany around 1890. It is based on halma, which was invented in the United States of America around 1883.
they came from the middle east around 2000BC
In Ancient Egypt around 2000BC and possibly earlier
nobody invented it, it comes from the chinese silk worm. the ancient chinese people used to boil the worms and gently unwrap the silk woven around its body.
In about 1700, the Chinese invented the tangram. It came to the US around 185-1820.
the inventor is unknown but it commonly thought that the Chinese invented the horsecollar around (or before) the sixth century.
The Chinese invented gunpowder in 850 B.C.
The earliest rockets were invented by the Chinese around the 12th century, A.D. They used gunpowder as a fuel.
China invented fireworks first, then the Europeans found out about the Chinese invention, and then it spread around the world.
Not very suprisingly the Chinese invented the writing brush. In Fact The writing brush has a long history in China. Legend has it that the brush was invented by Meng Tian a Chinese emporier from around ?- 210 BC.