Problem: How has COVID-19 challenged US federalism? Specifically, what was the federal response? How did states respond? Include how states differed in responses. How does the US response compare to how other countries have handled the virus? How does this demonstrate the concept of federalism?
Please cite at least two sources. You may use the following resource, and/or other scholarly or green box sources. If using a news source, as usual, make sure you avoid opinion sections.