What is the most important product in Iowa?
Nebraska Des Moines Windmills sugar copper food Corn paper
A B C D E F G H
Of course, ethanol is important to Iowa.
Corn is important to Iowa
What is the most important product in Iowa? (A) Nebraska (B) Des Moines (C) Windmills (D) sugar (E) copper (F) food (G) Corn (H) paper