3. What had been viewed as a psychological disorder in many places outside the South by the
war's end?

However, military officials have been interested in psychiatric issues ... However, by the end of the war, the general opinion among both psychiatrists and ... that only around 40% of all cases of nervous breakdown took place overseas (and only a ... After World War II, most psychiatrists considered aiding returning soldiers

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.