Political Effects of the Crusades As to the political effects of the Crusades, they helped to break down the power of the feudal aristocracy, and to give prominence to the kings and the people.
Area Command (Unified Area Command): An organization established (1) to oversee the management of multiple incidents that are each being handled by an ICS organization or (2) to oversee the management of large or multiple incidents to which several Incident Management Teams have been assigned.
Unified Area Command: A Unified Area Command is established when incidents under an Area Command are multijurisdictional. (See Area Command and Unified Command.). Unified Command: An application of ICS used when there is more than one agency with incident jurisdiction or when incidents cross political jurisdictions.