Which region of the U.S. experienced severe drought during the 1930s, causing widespread migration?

Dust Bowl

Which tribe member helped the Pilgrims grow corn In the animated film "An All Dogs Christmas Carol," who's portrayed as Scrooge? What tree do acorns come from? What invincible star-shaped item grants Mario temporary power-up and invulnerability? Who is Mario's original damsel-in-distress from the Donkey Kong arcade game?