Ummmm....what's this for???
The "Red Shirts" are mostly associated with the period that followed after the Reconstruction era of the United States of America. Although they were present from the year 1875 but they became most active after the Reconstruction era. So it can be said that during the late 19th century the "Red Shirts" were most active.
Solomon Northup was an outsider. He had grown up as a "free" black man. He had never experienced anything like that. He was accustomed to an entirely different existence.
True
After WWII, U.S. relations with Japan have warmed up.