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Head of government - Wikipedia
List of current heads of state and government - Wikipedia
List of current heads of state and government - Simple English ...
Head of government | Definition, Powers, Examples, Head of …
President of the United States - Wikipedia
Head of government - Simple English Wikipedia, the free …
Chief executive (head of government) - Wikipedia
United States Government/The Executive Branch - Wikibooks
Head of government - Wikiwand
Category:Heads of government - Wikipedia