[Simon & Schuster] “An incisive look at immigration, assimilation, and national identity” (Kirkus Reviews) and the landmark immigration law that transformed the face of the nation more than fifty years ago, as told through the stories of immigrant families in one suburban county in Virginia. In the years since the 1965 Immigration and Nationality Act, the foreign-born population of the United States has tripled. Americans today are vastly more diverse than ever. They look different, speak different languages, practice different religions, eat different foods, and enjoy different cultures. In 1950, Fairfax County, Virginia, was ninety percent white, ten percent African-American, with a little more than one hundred families who were “other.” Currently the Anglo white population is less than fifty percent, and there are families of Asian, African, Middle Eastern, and Latin American origin living all over the county. “In A Nation of Nations, National Public Radio correspondent To