In the early decades of the 20th century, Sears Roebuck & Co. sold more than 70, 000 prefabricated Modern Homes kits, offering all Americans the chance to own an up-to-date house. Historian Dakota Springston draws on period and contemporary images to lead a virtual tour through several historic Northern Virginia neighborhoods that boast a wide range of these distinctive houses, followed by a Q&A with a Sears Homes expert.