A nation of immigrants and a gatekeeping nation : American immigration law and policy / Erika Lee -- Naturalization and nationality / Irene Bloemraad and Reed Ueda -- Immigration and ethnic politics / James J. Connolly -- Immigrant transnationals and US foreign relations / Xiao-huang Yin and...

About 190 million people around the world live outside their country of birth. These migrants bring energy, entrepreneurship and fresh ideas to our societies. But there are downsides: young migrants who fail in education, adults who don’t find work and, of course, unregulated migration. Such...