The answer is nine it means the highest number they can both be divided by
The answer is B, Psychodynamic.
The Psychodynamic model of Sigmund Freud is largely based on his psychoanalytic theory that our mind is divided into three parts: id, ego, and superego, or the unconscious, conscious, and subconscious. The model suggests that our behavior and mental health are affected by the experiences and relationships we had during our childhood. It emphasizes the conflict between our conscious and unconscious. This psychological forces, which we are not aware of, can lead to abnormal behaviors when we became adults.
Honestly, I think the United States would eventually look the same as it does now. If they had not bought the land, they likely would have gone to war for it. It is very unlikely that they would have let it stay there as part of France or an independent country, both because of Manifest Destiny and for national security.
The pressure to loosen clean air standards is based in allegations that the standards affect industry development and economy because the adjustments require further modernization and some industry even need to change their whole machinery or line production to be able to meet the legal requirements, as for the car industry, slowing down production or increasing costs.
In short-term that is very likely to be true, the industry will have to do some investment, but the price will be lower than the long-term cost of keeping up polluting the air.
The clean air standards should not be loosen because loosen the standards will benefits only specific groups and temporary, later and in other domains the loosen of the standards will affects human and other animals quality of life and environment. The economic impact will be seen later on healthy sector, food sector as agriculture and livestock, in nature disaster and in the lack of natural resources due to dramatic landscape changes.
We should not think about just economic impact of now when taking this decisions but we should consider systematic risks and consequences of supporting the loosen of clean air standards.
We must keep in mind that some process in nature are irreversible and when one action as the pollution of air is impacting towards things we will not be able to revert anymore the cost will be much higher in future than is now to adapt to the clean standards.