The name that given is Muckrakers
The term was popularly coined during the development of early progressive era in the period of 1890s - 1920s.
Back then, the government and the establishments were known to be really corrupt and many Muckrakers started to do investigative journalism to find out the truth about their practice.
The militia when in actual service in time of war or public danger.
If Katina's job is to provide company employees with information about health insurance then she is producing a "service", since what she if offering is intangible.
Answer:
FBI, ATF, CIA, Homeland Security, HHS, SAA
These are all federal agencies
Explanation: