Full title reads: "UNITED STATES".
United States of America (USA).
New small American tanks advancing through the woods - they are on the test ride. Various shots of the small tanks going very fast through water, long grass, roads, streets even on the corn field with attached device...
Two yachts racing at sea.
A glimpse inside the illuminated caves of Oregon.
3,000,000 volts of electricity spark off a huge rod.
President-elect Herbert Hoover visits South America.
A look at U.S. polo players practising for the Cup.
Terrible fire in the wooden city of Colon in Panama.
Scenes of flooded towns in South America.
Ecuador forges final rail link between its capital Quito and the Pacific.