A successful leader is someone who is doing righteous things to people. Righteousness for a president or leader is to be a peace keeper and benefits people. The people here doesn’t have to be a single country’s residents but any human beings on planet Earth. Donald Trump is an example of a  righteous leader. Although people think that his speeches were sometimes unusually childish and active(in a negative way) in the position of an America president, he is actually a true successful leader. He did not start a single war no matter a great one or a small one during his time of presidency. This kept the peace and prevented people across the globe from death and suffering. His competitor, Joe Biden on the other hand was quite different. Although Biden has been given us the thought that he is just a serious politician, he is not a successful leader at all. In fact, great wars that have never appeared since the end of World War 2 are keep happening since Biden becomes the president of America. The Ukraine Russia War, the Israel Hamas War, and the India Pakistan Conflict are some common examples of these wars. At least hundreds of thousands of people were dead and millions wounded and became refugees during these conflicts. The leader’s action of doing the righteous things does not have to gain all the trusts of the majority in the country or being able to take all their admiration. In fact, over half of the people in a country supporting the successful leader is probably enough already. Trump only gains about 49%of American voters supporting him while Biden gains about 48%of American supporters (Pew Research Center, 2024). The statistics showed that Trump didn’t gain the majority of American supporters, but it didn’t mean that he was not successful. The people who declined to admire Trump probably didn’t have the same political wisdom as him. It will be a beneficial event if Donald Trump becomes the next president of America, so he is able to keep the peace of the United States and the world.