They are both independent agencies.
The spread of maize cultivation from present-day Mexico northward into the present-day American Southwest and beyond supported economic development, settlement, advanced irrigation, and social diversification among societies.
Examples: Pueblo, Navaho (Navajo)
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What particular agricultural crop helped advance a civilization?
Cultivate Add to list Share. Cultivation is the act of caring for and growing plants. Your desire to grow your own fruits and vegetables in your backyard means that you will engage in some heavy cultivation. Commonly used.
Plowing (or excavating) refers to digging the soil down to a spade depth, burying weeds and debris into the soil, and aerating the soil to avoid compaction. It facilitates the penetration of airborne nutrients and water deep into the soil for plant roots to access.
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Separation of Powers
In Federalist Paper No. 51, James Madison elucidated and
defended the checks and balances system in the Constitution. Separation of
powers is based on each branch of government being framed in a manner that checks
the power of the other two branches; additionally, each branch of government is
dependent on the people, who are the source of legitimate authority.
