Lewis Hine, fotograful care a schimbat legile SUA privind munca minorilor

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress

Foto: Library of Congress