The main differences between CIA and FBI are: 1. Different concepts and main responsibilities: FBI is the FBI of the United States, affiliated with the United States Department of Justice. It is the top of the United States' conventional security forces and is responsible for domestic security affairs, such as major gang fires, terrorist attacks, etc. cia is the United States. 2. FBI FBI is one of the world-famous and most important intelligence agencies in the United States. It is affiliated with the United States Department of Justice. Its full English name is federal bureau of investigation. The mission of the FBI is to investigate criminals under federal law, support the law, protect the United States, and investigate intelligence and terrorism from foreign countries.
The Birth of the FBI Teddy Roosevelt, the Secret Service, and the
