`  ==  Merge with State-sponsored terrorism ==  In the definition section of this article, it quotes Encyclopædia Britannica Online as saying ``[e]stablishment terrorism, often called state or state-sponsored terrorism, is employed by governments  or more often by factions within governments  against that government's citizens, against factions within the government, or against foreign governments or groups.`` State terrorism and state-sponsored terrorism are just two synonyms of establishment terrorism.   `