solved In general, what are the advantages and disadvantages of federalism

In general, what are the advantages and disadvantages of federalism in combating the COVID- 19 pandemic?
How does a pandemic present unique challenges to federalism as an organizing principle to solve public policy problems?
Can the pandemic be eliminated by states only? By the federal government only? Why?
What are the limits of each level in this crisis?
How has politics played a role in the governing of this crisis?
What are the most important issues that states, and the federal government must be concerned with? 
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