Answer:
A. Cutting off all relations with a country is an effective way to show that its actions are unacceptable.
Explanation:
In trade and international politics, an embargo is the prohibition of trading and negotiating with a particular country. It is usually declared by one group of nations against another, in order to isolate it and place its government in a difficult internal situation, since the effects of the embargo often cause its economy to suffer. The embargo is normally used as a political punishment for certain prior policies with which it is not agreed, although its economic nature often leaves enough space to doubt the true interests that benefit from the measure.
The answer for this question is a budget i hope you do good
Answer:
Immigration policies refer to a national sphere because it affects the country as a whole, so all changes and the formulation process of an immigration policy must come from a national sphere and the whole country needs to live by these laws and policies.
Answer:
the invention of the telegraph !
