Final answer:
In legal proceedings, a 'Major Case' can be proposed by law enforcement agencies and prosecutors, which include entities like police departments, the FBI, district attorneys, and the U.S. Attorney's Office.
Step-by-step explanation:
In the context of legal proceedings, a 'Major Case' typically refers to a significant criminal investigation or prosecution that requires extensive resources and coordination.
The individuals or entities that can propose such a case are typically law enforcement agencies and prosecutors. Law enforcement agencies, which include police departments, the FBI, and other federal agencies, have the authority to conduct investigations and gather evidence in cases they deem significant.
Prosecutors, including district attorneys and the U.S. Attorney's Office, have the discretion to determine whether to pursue criminal charges and propose a case as a Major Case based on the evidence provided by law enforcement.