Final answer:
The Supreme Court's use of selective incorporation has both positive and negative effects on federalism.
Step-by-step explanation:
The Supreme Court's use of selective incorporation has had both positive and negative effects on federalism. A positive effect is that it ensures that individual rights guaranteed by the Bill of Rights apply to all levels of government, protecting citizens' freedoms across the country. However, a negative effect is that it can limit the power of state governments and potentially infringe on their ability to make decisions that reflect the values and preferences of their own constituents.
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