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