n second grade, California students will learn about families with two moms or two dads. Two years later, while studying how immigrants have shaped the Golden State, they will hear how New York native Harvey Milk became a pioneering gay politician in San Francisco. The State Board of Education unanimously approved those changes in classroom instruction Thursday to comply with the nation's first law requiring public schools to include prominent gay Americans and LGBT rights milestones in history classes. The updates are part of a broader overhaul of California's history and social science curriculum. During four hours of public testimony,...