who declared a \war on terror\?\ngeorge w. bush\nosama bin laden\nsaddam hussein\nbill clinton

who declared a \war on terror\?\ngeorge w. bush\nosama bin laden\nsaddam hussein\nbill clinton
Answer
Brief Explanations:
After the September 11, 2001 attacks in the United States, then - President George W. Bush declared a "war on terror".
Answer:
A. George W. Bush