The specific purpose of the declaration was to provide a formal explanation as to why the congress had voted in favour of independence two days before, on July 2, 1776.
It was seen as a basis for the independence of US since.
Answer:
confederal system if government is quite weak and federal is stronger
Explanation:
The basic difference is that confederalism is a system where the central government is always quite weak whereas in federalism the central government can be quite a bit stronger. In a confederal system, the "lower" levels of government (states, for example) have all the power.
Answer: Standard deviation
Explanation:
Standard deviation is expressing the quality of how much group members differ from mean value for the group.