"In America, everything was possible," recalls Louis Adamic of Slovenia. "There even the common people were 'citizens, ' not 'subjects' . . . a citizen, or even a non-citizen foreigner, could walk up to the President of the United States and pump his hand. Indeed, that seemed to be a custom in America."The history and experience of immigration remain central to American culture, past and present. This anthology surveys the recollections of emigrants...