In what type of situation would your state be most likely to need federal protection

What makes water a renewable source

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?