NAFTA stands for North America Free Trade Agreement and several goals were defined under this agreement. Evaluating the outcomes of the businesses in the United States, well the first two "outsourcing job" and "cheaper goods" are advantageous. While the last one "cheaper Labor" has a negative effect on the people.
Anything that gives it source credit is not plagirism
By definition a primary source is some king of source where the person that recorded it was actually there for the event, so the closest answer would be it describes an event from a historical perspective