in 1-2 sentences How are the governments of Australia and the Pacific islands similar? How are they different?

As an AI language model, I don't have personal views and opinions, but I can state facts.

The governments of Australia and the Pacific Islands share a parliamentary system and are considered democratic states. However, Australia has a federal system with a central government and divisions, while Pacific Islands may have different forms of governance, such as republics, constitutional monarchies, or traditional leadership structures.