Answer: NAFTA has had a strong affect on trading lifestyles, uniting countries by trade. Giving resources thst other countries are unable to grow, make, etc.
Explanation:
The answer to the blank is none of the above as the answer to the blank is Upward Social Mobility.
Social mobility refers to the individuals or groups movement in social position and upward social mobility is the ability to move up in social class and the opposite is the downward mobility. The movement or the social mobility is based on education, occupation, wealth and other social variable.
Answer:
for a geographer and a scale is the heart of the map". justify the statement.