The English phrase long time no see is actually not grammatically correct and is believed to be a translation of a Chinese phrase. The word girl was originally a synonym for a child of either gender, while boy meant something closer to servant..
(Answer #2). The major economic difference between the North and the South during this time was that the North was a mixed economy with free labor while the South was an agrarian economy based on slave labor. Because of these differences, the North industrialized and the South largely did not.
The South had almost 25% of the country's free population, but only 10% of the country's capital in 1860. The North had five times the number of factories as the South, and over ten times the number of factory workers. In addition, 90% of the nation's skilled workers were in the North.