Why did Richard Nixon become the first president to resign? Readers discover the answer to this question as they explore the political scandal known as Watergate. This complex topic is explained through accessible main text featuring annotated quotations from historians as well as historical figures and documents. Primary sources, enlightening sidebars, and a detailed timeline provide additional information and context for readers looking for insight into this challenging time in American history. Watergate continues to influence how Americans view politics and politicians, and a deeper understanding of why is crucial for the next generation of informed American citizens.