Production of more food--the system allowed for more food to be produced which fed the workers in an industrial economy.
The 'four-field system' rotates crops between the 4 fields no longer needing to keep one empty because one of the crops would replenish the field with nutrients while the others take nutrients away from the fields. <span />
i think its d but im not for sureAnswer:
Explanation:
Upper Mantle layer is what produces magma that causes sea floor spreading and volcanoes. :)
Answer:
Why were corporations formed in the 1800s?
Corporations were formed because small, family owned businesses needed to expand but didn't have enough capital. They were run by buying stock or a share in the ownership of the company.
Explanation:
I would go with roles that women played during world war 2
