Answer: Because they were property.
Explanation: Slave owners did not let slaves keep their names because they were merely property that was constantly being bought and sold. If you don't have a name then you're seen as an object, people simply didn't feel bad for objects.
Answer: It expanded the powers of the federal goverment.
Explanation: It did so by laying the foundation and regulating the bodies of social welfare. This helped avoid socail and economic issues.
This is two or more equations with common variables, also known as a linear system. System Of Equations
Answer:
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Explanation:
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