True or false at the time of the civil war another name for the northerners was yankies

True; Northerners were also called Yankees during the Civil War

i'd assume india mainly because of how isolated japan was.   plus it is a whole china away.

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.