1. Usually lived frugally
2. Generally speaking they arrive poor
3. They were willing to live in lower income housing than most native citizens
4. They were stuck in the lowest paying jobs upon arrival, and were not favoured for promotions
5. Migrant workers change the culture of a country by integrating themselves over time
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.
cuneatus is the latin word for wedge-shaped i think, hope this helps sorry if its wrong
Prison Labor is legal but not so commonly used anymore. There are still other forms such as community service.