In Australia there are three levels of governments, the federal government, state governments and local governments. All of these levels of government are necessary. This is so for number of reasons. First, the federal government is necessary for the big things. They keep the economy in order and look after like defense. Similarly, the state governments look after the middle sized things. For example they look after law and order, preventing things like vandalism in school. Finally, local government look after the small thins. They look after things like collecting rubbish, otherwise everyone would have diseasE. Thus for the reason above, we can conclude that the three levels of the government are necessary.

Who is responsible for defense?