How do you think the dust storms affected the farmers of the midwest?

Based on the information given and the gauges which process or processes have their alarm light on?

What is the act of overinvesting in hopes of a big return? a. overspeculating b. market top c. going long d. over bearish

An antropologist studies a) the earth, rock forms, and strata b) the origins of words c) the lives of early communities by studying artifacts d) the development of language e) early human culture and development compared to the present day