Answer: b . Mobilize the National Guard to protect private citizens
Step-by-step explanation:
Maryland is an area that is prone to flooding because of the influence of different sources of water that affect the mainland. The flood also emerge due to heavy rainfall for short period. The rivers like Susquehanna and Potomac also are major sources of flood. Storms and hurricanes are also contributing agents for flood. The last flood occurred in Maryland on 27 May, 2018 due to rain for a span of two hours. The flood emergency troupe got activated for conducting citizen rescue operation and providing emergency aid during flood.