When George bush Sr had a dept he had to pay with osama binladden. The binladdens were mad at George bush Sr. Bush Sr owed them money they were selling oil together and he didn't pay and the binladdens bombed us.
First, George H. W. Bush (Sr.) was president from 1989 - 1993 (four years). Then, Bill Clinton was president from 1993 - 2001 (eight years). After that, George W. Bush (Jr.) was president from 2001 - 2009 (four years).