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 />
The Federal housing programs discriminates by refusing to considered black for the scheme and had to pay more for the housing.
The federal housing programs was a federal scheme which is established to assist the low-income families, elderly and disabled to own a property in the U.S.
There are cases of discrimination alleged on the Federal housing programs before the 20th Century where they refused to considered black for the scheme and had to pay more for the housing.
However, the Fair Housing Act 1968 to enacted to address the issue on discrimination concerning the sale, rental and financing of housing based color, origin etc
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It has a rich soils and start farming
The answer is
A= 1800
B=3600
C=7200
We get this answer by solving the system of equations of
B= 2•A
C= 2• B
12600= A+B+C
