Technology and African American migration
"Reconstruction" is actually has a double meaning: in addition to the physical act of rebuilding areas of the South is also refers to federal government intervention in the former Confederate states in order to monitor the treatment of former slaves. This period lasted until 1877.
Governor serves a 4 years term
The anser is B
North Vietnamese (as well as Vietcong) were extremely sneaky when it came to their warfare strategies. They were constantly on the retreat and resorted to hiding, raiding American soldiers by night, setting traps, and other similar "underhanded" tactics. It came to the point where the American government had to stop sending troops because it was proving to be futile.
