As the document begins, it notes that at the turn of the 21st century, American society was changing and facing new challenges compared to the previous century. Immigration policies were relaxed through laws like the Immigration Act of 1990, leading to a large influx of over 1 million new immigrants annually, most from Latin America and Asia. This changing demographic landscape was increasingly diverse but also debated issues like bilingual education and illegal immigration. Additionally, factors like divorce becoming more common, women increasingly working, and debates around topics like affirmative action, standardized testing in schools, and reforms to Social Security showed how American society was being transformed at the century's start.