The citizens of an independent rich country are very civilized, while a nation full of violence and hatred cannot be civilized, but some rich Middle Eastern countries are full of violence and hatred. From this we can see:. ['Some rich Middle Eastern countries are full of violence and hatred caused by the ethnic policies of some major powers;.', 'The war in the Middle East has caused some rich Middle Eastern countries to be filled with violence and hatred;.', 'Some Middle Eastern countries have lost their independence;.', 'Without democracy, there is no self-confidence.']