Question

There is no need for us to involve ourselves in the business of Italy. We should deal with our own affairs alone.

Answer 1

The correct answer is an isolationist

Explanation:  Isolationism is a term that designates a political and diplomatic situation in some territories that have chosen to keep their society literally isolated.

Answer 2

Answer:

An isolationist

Explanation:

An isolationist sequesters themselves or their country from the rest of the world. The definition of isolationist is:

"a person favoring a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries."