Answer:
The Native Americans.
Explanation:
They believed that the land belonged to anyone and everyone, belonged to great spirits and was given to them to use as needed.
Assembly lines increased production of products. Someone or a machine would add one part and then go to the next machine/person and add the next part.
Maybe..... the signing of the constitution???
There´ s no correct percentage for 2013 yet but in 2012 it came up to 100 works at one percentage
