Well, you have to think about how this could have happened. A lot of cities and countries have all been hit by some sort of disease or natural disaster but do they both have them. I would say false, you have to understand that not only do they go under that they also suffer from economy losses and from political misunderstandings and troubles. So no, those would not be the only two common factors.
<span>Jahangir was a distinctly Muslim ruler due to the laws and regulations he implemented into his society that coincided with Islamic teachings and values, such as assisting the sick by building hospitals and banning alcoholic drinks. He and his father departed from these principles by drinking wine themselves.</span>
The correct answer is - pull factors.
The increased freedom and much more employment opportunities in the United States can be considered as pull factors. They can be considered as pull factors because they are big reasons why people from all around the world got attracted to the idea of migrating to the United States, as they saw a nice chance to prosper and have a better life. Most of the countries were still struggling with the freedom issues, and the employment opportunities were either very limited, or badly payed, so no wonder that pople wanted to move in the United States.
Economic policy in those days was based on free access by all nations to raw materials, free markets and non-discrimination, all without regard for the interests of the indigenous people. There was little regulation or control of economic development.