What did Henry Ford invent and when?

Answer 1

assembly line

Ransom Eli Olds was the first to come up with the technology for the production line.

The actual first car to be produced in the U.S was the Curved Dash Oldsmobile is credited as the first high-volume gasoline automobile It was introduced by the Oldsmobile company in 1901 and produced through 1907. offently miscredited to the Ford!!, it was Olds who acctually came up with the idea of the production line

Answer 2

Henry Ford invented the automobile and it was in the 1900's.