What is the difference between a permanent peace and one built upon quicksand

Because of this quality, quicksand is a terrible foundation upon which to build something. Therefore, the difference between a permanent peace and one built "upon quicksand" is that the former is likely to be long-lasting, while the latter has weak foundations and is unlikely to last very long.

Explanation:

answer; i believe the correct answer is (8) eight.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!