The common thing between the assembly line and the uniform penny post is the fact that they were both created by individual citizens of a country.
The assembly line
This was invented by Henry Ford. The assembly line was a place where cars were assembled.
Henry Fords invention was the first assembly line for the manufacturing of vehicles in the world.
The uniform penny post
The Idea behind this was Rowland Hill. The idea was to stop the charge of postage based on distance but a uniform charging system based on weight.
Read more on the assembly line here:
https://brainly.com/question/24934974
