because of inportance
1943 was when Richard James came up with the idea for the toy called Slinky.
Richard March Hoe invent Hight speed printing press...i think dot dot dot
richard invented the first flying machine
machine gun
The steam loon
Richard Nixon invented the Chinese Compass and the Nixonmobile.
Richard Cappers did not invent the Mac computer.
the skateboard
Drive in movie
No, Junior Johnson did.
yes