Bert the Turtle models for viewers the 1950s Civil Defense Duck and Cover strategy that was supposed to protect citizens from a nuclear blast. After viewing the video, watchers are asked to consider the motivations of the producers of...

Go get the American Dream lifestyle! The 19th lesson in a 22-part series exploring American history shows learners the post-WWII economic boom. Using primary sources, photographs, and cartoons, groups discuss their findings and present...