United Nations Integrated Peacebuilding Office in Guinea-Bissau million inhabitants located between Senegal to the north and Guinea to the east and south, has been since then plagued by instability. Since 1998, Guinea Bissau has had 10 prime ministers and three elected presidents, none of whom were allowed to complete their mandates. The country has had three interim presidents as a result of military interventions. Four chiefs of general staff have been removed from their posts by the military, including two who were assassinated by fellow members of the armed forces. The latest crisis in Guinea-Bissau was also sparked by military intervention in the country's political affairs. It
Historical rankings of presidents of the United States presidents on differing categories of greatness. In a survey done by professors Hanes Walton Jr. and Robert Smith and in their text book "American Politics And The African American Quest For Universal Freedom", 44 African American political scientists and historians ranked Presidents in terms of racial attitudes and racial legislation proposed. Individual presidents' attitudes, policies and perspectives were historically ranked in five categories: White Supremacist; Racist; Racially Neutral; Racially Ambivalent; Antiracist. According to a Rasmussen poll conducted in 2007, six Presidents—George Washington, Abraham Lincoln, Thomas Jefferson, Theodore Roosevelt, Franklin D. Roosevelt and John F. Kennedy—were rated favorably by at least