Global/Local: Media Literacy for the Global Village. H. Marshall McLuhan believed that the âlinking of electronic information would. create an interconnected global villageâ by collapsing communication space and time. barriers thus enabling people to interact and live on a global scale (Barnes, 2001;
Police corporals often wear the two cheverons originated by their military counterparts. The rank of police corporal is correlational to the rank of corporal in the armed forces, typically ranking immediately above officer and immediately below sergeant. The position is also referred to by some agencies as Agent.
In the United States Marine Corps, two ranks fall under the wider category of noncommissioned officer: corporal and sergeant. Although a sergeant ranks above a corporal, which is an E4 rank, the duties of a sergeant are similar. The main difference is that sergeants are responsible for a larger number of marines and equipment than corporals are. The specific duties of E5 USMC sergeants vary widely depending on the the type of unit they serve in.