The mood “Melancholy” means to feel sad. Which theory claimed this mood was caused by too much bile? A. Humorism
B. Psychoanalysis
C. Evolutionary psychology
D. Behaviorism

During the 1920s, which president atoped a laissez-faire toward business, which bring about great depression

Which is likely the most serious problem associated with an epidemic? 1. there are sometimes no cures to the diseases that spread. 2. people often die from the diseases that spread. 3. there are usually no ways to prevent people from getting ill. 4. people often don’t know they have a disease.

What led to the environmental damage that caused the dust bowl? 1. desert winds emerging from the southwest 2. rotating crops every year and having fallow land 3.overplanting throughout the great plains 4.a year-long drought