1. AUSTRALIA The Australian flag represents Australia, the blue is a blue field and the union jack represents the queen of London and the stars are known as the Commonwealth stars.

2. COAT OF ARMS The coat of arms represents Commonwealth, the shield represents badges for each state. The animals are just representing the animals of Australia.

3. IMMIGRATION People started migrating to Australia when Captain Cook discovered it.

4. ABORIGINAL FLAG The Aboriginal flag represents indigenous Australians, and it was in 1971, the yellow of it is a yellow disk, the red is the red region, and the black is the black region.