The most secretive federal agency is the:

A. DEA.
B. FBI.
C. CIA.
D. NSA.

I am almost certain it's the CIA because they cover a wider range of crime than all the other is this correct?

What does "a wider range of crime" have to do with being "most secretive"?

Yes, you are correct. The Central Intelligence Agency (CIA) is often considered the most secretive federal agency. It is responsible for gathering and analyzing intelligence information from around the world, conducting covert operations, and advising the U.S. government on national security matters. While agencies like the Drug Enforcement Administration (DEA), Federal Bureau of Investigation (FBI), and National Security Agency (NSA) also handle sensitive operations, the CIA's role in global intelligence gathering sets it apart in terms of secrecy.

If you are curious about the level of secrecy of different federal agencies, you can gather further information from a variety of sources. Here's how you can explore this topic in more depth:

1. Government publications: The websites of each agency typically provide information about their missions and responsibilities. You can visit the official websites of the DEA, FBI, CIA, and NSA to learn more about these agencies and the areas they focus on.

2. Official reports and statements: Look for reports and statements from government officials, such as annual reports issued by various agencies or testimonies given by their representatives in congressional hearings. These sources can provide insights into the agencies' operations and the level of secrecy they maintain.

3. Books and articles: There are many books and articles written about the different federal agencies, their histories, and the extent of their secrecy. These sources can provide valuable context and first-hand accounts of specific operations.

4. Documentaries and interviews: Some documentaries and interviews shed light on the work of federal agencies and discuss their level of secrecy. These visual resources can offer a more engaging look into the subject.

By exploring these different sources, you can gain a more comprehensive understanding of the levels of secrecy maintained by various federal agencies and make informed assessments.