All the grain that 's grown in Iowa and Illinois , and the huge industrial output of the Midwest has to come down the Mississippi River , and there has to be a port to handle it , to keep a functioning economy in the United States of America . ''
United States of America
Illinois
/location/location/contains
Iowa
United States of America
/location/administrative_division/country
United States of America
Illinois
/location/country/administrative_divisions
Illinois
United States of America
/location/administrative_division/country
United States of America
Iowa
/location/country/administrative_divisions
United States of America
Iowa
/location/location/contains
LOCATION
Iowa
LOCATION
Illinois
LOCATION
Midwest
LOCATION
Mississippi River
LOCATION
United States of America