Article I, Section 8, Clause 7 of the United States Constitution, known as the Postal Clause or the Postal Power, empowers Congress "To establish Post Offices and Post Roads".
Answer:
B
Explanation:
It should be B because after a crime scene is found and the police have already marked everything, the detectives (head of the investigation) are the ones who come in and take control of everything.
Answer: the Department of Justice.
Explanation:
The Federal Bureau of Investigation is the independent intelligence security service in the United States it works under the jurisdiction of Department of Justice, US. It is a principle law enforcement agency. FBI is assigned with duties like protection against terrorist activity, protection against cyber attacks, protection of civil rights, detection of white-collar crime, detection of organized crimes and also helps in criminal detection proceedings.
Since a state trooper is part of a law enforcement team, they must be at least 21 years of age and hold a high school diploma or GED, at the minimum. However, most state law enforcement agencies recommend that candidates complete at least an associate's degree.
