Question

please answer it fast and pls answer no need of details i need only option pls answer it​

Answer 1

Answer:

c) USA, Australia and Switzerland

Answer 2

Answer:

Option c) USA, Australia, Switzerland.

Explanation:

when independent states come together on their own to form a bigger unit , so that by pooling sovereignty and retaining identity they can increase their security is called going together federations . for example USA,switzerland..