From 1910 to 1940, over half a million people sailed through the Golden Gate, hoping to start a new life in America. But they did not all disembark in San Francisco; instead, most were ferried across the bay to the Angel Island Immigration Station. For many, this was the real gateway to the United States. For others, it was a prison and their final destination, before being sent home. In this landmark book, historians Erika Lee and Judy Yung...