Landberg's book "60 Families of America" is one of the few books in American literature that depicts the dominance of monopolists, exposing the dominance of American plutocrats in public life. Despite the fact that since time? the release of the first edition of "60 Families of America" in the United States? more than sixty years have passed contained in this book? actual data to this day have not lost their? interest and values; on the contrary, in the light of the events of recent years, many of them acquire special significance.