The first comprehensive theory of personality, explaining a wide variety of both normal and abnormal behaviors was proposed by ?

In a market economy, what does a producer mean when it asks, "is there a market for my products? is there a place where we can sell our products? " "ls our product being made more cheaply overseas? " will consumers need and want to buy our products? " will the government support demand for our products? "

What event was one of the greatest factors that led to massive emigration from ireland to the united states in the mid—1800s

How would having more railroad tracks be advantageous during a war