Under a system of common law which elements are used as the basic of a legal decision

How did nationalism motivate italy's unification? the italian people wanted to return to a pre-napoleon ancien régime. the italian people wanted a republic nation free from austrian rule. the italian people wanted to instigate industrialization in italy. the italian people wanted to lead europe into the modern age.

The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause

What evidence is there in this document that the policy was a good idea?