The American republic will survive only if its citizens are educated--this was an article of faith of its founders. But seeking common civic ground in public schools has never been easy in a society where schoolchildren followed different religions, adhered to different cultural traditions, spoke many languages, and were identified as members of different "races."

In this wise and enlightening book, filled with vivid characters and memorable incidents that make history but don't always make history books, David Tyack describes how each American generation grappled with the knotty task of creating political unity and social diversity.

Seeking Common Ground illuminates puzzles about democracy in education and chronic conflicts that continue to make news. Americans mistrusted government, yet they entrusted the civic education of their children to public schools. American history textbooks were notoriously dull, but they were also highly controversial. Although the people liked local control of schools, educational experts called it "democracy gone to seed" and campaigned to "take the schools out of politics." Reformers argued about whether it was more democratic to teach all students the same subjects or to tailor curriculum to individuals. And what was the best way to "Americanize" immigrants, asked educators: by forced-fed assimilation or by honoring their ethnic heritages?

With a broad perspective and an eye for telling detail, Tyack lets us see that debates about the civic purposes of schools are an essential part of a democratic culture, and integral to its future.

In a world of mutually exclusive nation-states, international migration constitutes a fundamental anomaly. No wonder that such states have been inclined to select migrants according to their origins. The result is ethnic migration.

But Christian Joppke shows that after World War II there has been a trend away from ethnic selectivity and toward non-discriminatory immigration policies across Western states. Indeed, he depicts the modern state in the crossfire of particularistic and universalistic principles and commitments, with universalism gradually winning the upper hand. Thus, the policies that regulate the boundaries of states can no longer invoke the particularisms that constitute these boundaries and the collectivities residing within them.

Joppke presents detailed case studies of the United States, Australia, Western Europe, and Israel. His book will be of interest to a broad audience of sociologists, political scientists, historians, legal scholars, and area specialists.