No other century promoted such rapid change in American families than the twentieth century did. Through most of the first half of the century families were two-parent plus children units, but by the 1980s and 1990s divorce was common in half of the homes and many families were single-parent or included step-parents, step-siblings and half-siblings. The major changes in opinions and even some laws on race, gender and sexuality during the 1960s and 1970s brought change to families as well. Some families were headed by gay parents, lived in communes or other non-traditional homes, were of...
No other century promoted such rapid change in American families than the twentieth century did. Through most of the first half of the century fami...