He established Washington, DC, as the country’s capital. This president ended slavery in the US. An actor assassinated him. This president helped people to prosper. This is the first black president in US history. He refused to introduce environmental legislation. He helped to legalize same-sex marriage. He got in trouble for having an affair. Most people didn’t know that he couldn’t walk. This president started a war against Afghanistan and Iraq. This was the third youngest president in US history. He was one of the Founding Fathers of the US. | 
