According to psychologists, learning about heroes like Lewis may inspire children with reverence and awe—and push them to be courageous too. Heroes illustrate valued ideals, exhibit attributes we like, demonstrate how to overcome obstacles, and inspire us to speak up for others. They contribute to the creation of a better world for all of us. Learning about American heroes is therefore beneficial because it makes children feel proud of their country and its people, encourages them to be generous, respectful, and responsible, and helps them understand that anything is possible if you work hard. Here are some of this nation's most famous heroes: George Washington - he was the first president of the United States. He lived from 1732-1799. During his time in office, he led our country through its birth pains as an independent nation. He ended slavery, created a permanent government, and fought several wars. Thomas Jefferson - he was the third president of the United States. He lived from 1743-1826. In addition to being the principal author of the Declaration of Independence, he was a statesman who founded the University of Virginia, designed the Capitol building, and improved the system of roads for travel across the country. Abraham Lincoln - he was the 16th president of the United States. He lived from 1809-1865. The Civil War has been called "the war to end all wars" because there had never been another one before or since.