B. Cooperative federalism has been practiced in the US since 1860.
Cooperative federalism, or the concept of federalism in which local, state, and federal governments work together to create policies, replaced dual federalism in the 1930s.
More people were needed to plant and pick cotton so plantation owners used slaves to fill these positions.
Explanation:
The invention of the "cotton gin by Eli" Whitney resulted in tremendous production in America and other industrial estates. However, it was associated with another far-fetched issue along-side.
Before the invention of the cotton gin, there was general slack in demand of slaves. The coming of cotton gin meant the humongous need for raw cotton since the machine can process the raw cotton at a faster pace than any other machines available contemporarily.
This rapid need for raw cotton was substituted by employing slaves in the cotton field for their production and collection. This caused an increased need for slave once again.
<span>Some Americans support civil service reform because they feel that these offices need to be reformed and improved upon to avoid economic waste and corruption.
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Who owns the factors of production, and the methods used to coordinate economic activity.