The option that does not explain why a large part of the Great Plains became known as the "Dust Bowl" would be that "<span>The soil of the Great Plains was too rocky to support farming," since the soil was (usually) relatively fertile. </span>
Your answer would be Tool Making
Peter Minuit was the 3rd Director of the Dutch colony of New Netherland from 1626-1631. He founded the Swedish colony of New Sweden in 1638.
The first battles were fought in Lexington and Concord
Russian leaders adopted the idea of strong, centralized control of the empire.