Final answer:
Yes, Federal services are usually called upon in civil unrest. Governors have the power to activate the National Guard to assist with emergency efforts and maintain order.
Step-by-step explanation:
Yes, Federal services are usually called upon in civil unrest. In the event of civil unrest or a state of emergency, governors have the power to call upon the National Guard for assistance.
National Guard troops can be activated to go into local areas and assist with emergency efforts or maintain order. An example of this is during severe winter weather or protests, where National Guard troops have been activated to provide aid and maintain peace.