Chronicles the worst man-made ecological disaster in American history, in which the frenzied wheat boom of the Great Plow-Up, followed by a decade-long drought during the 1930s nearly swept away the breadbasket of the nation.
8.3
English
200m
7.3
6.8
Korean
8.0
Portuguese
9.5
Mandarin
8.7
Japanese
9.0
8.4
7.9