There is quite a lot of information available in the US patent records. See this article at Water-rockets.com that references several patents, one dating back to 1898, that are related to water rocketry.
http://www.water-rockets.com/article.pl?143
in 1938 first rocket was invented
me
-- The gunpowder rocket was invented around 500 BCE. -- The first successful flight of an airplane was in 1903. So the rocket sneaked past the airplane in line by about 2,400 years.
George Stephenson invented the first train 'The Rocket'
The First Liquid fueled rocket was launched by Robert Hutchings Goddard Of U.S
He invented the first liquid-fueled rocket!
Who invented the rocket Catapult
It was first invented by the Chinese during the Song Dynasty. Year is unkown by me.
Rocket car was invented in 1928. The first rocket car was the OpelRak1 which acheived the speed of 75 km/h on March 15, 1923 which was produced by Fritz Von Opel.
He invented the rocket in 1926
Possibly by the Chinese in the 13th century
people wanted to go to the moon