This lack of close proximity to large domesticated animals meant much less contact with various germs that would build immunity to diseases. Therefore, when Europeans came to the Americas, these diseases they unknowingly carried devastated native populations. In addition to this, large animals could be used to assist in farming. This increase in productivity meant less individuals were needed to help produce food, thus allowing for specialization of labor in other fields.
If you haven't already seen it, Guns, Germs, and Steel is a great documentary for explaining all of this.
Answer:
The Articles of Confederation are unicameral
Explanation:
The difference is that unicameral is a legistative system having only one house or assembly. And bicameral refers to a form of government where the power is shared rather than only one having it.
Answer: People from all walks of life