Because Australia was a part of the British Empire, and did not have its own independent foreign policy. Australia's foreign policy was set by the British government, so when the British government declared war, Australia considered itself automatically at war.
Even though the Australian government did not make the decision, it still strongly supported Britain. Australians thought of themselves as citizens of the British Empire, and thought that the security of the Empire was important for Australia's own security. Therefore they were happy to challenge Germany when it was viewed as a threat to the Empire.
Australia was part of the Allied forces
In World War I Australia fought with other countries but in World War II they were not part of the Allied Forces that conquered the Axis Forces.
Yes, war does affect Australia. Australia is part of the British Commonwealth (of nations) and whatever Britain takes part in, Australia is automatically signed up for. It's part of the treaty - for an example World War One - Australians had to go to war, even if they played no part in bringing it on, but because of Britain's orders. Then World War Two - Australians were not eager to become involved due to the destruction and grief that happened in World War One. but once again had to take part, because Australia was (and still is) part of the Commonwealth. Australia can and does also become involved in other actions, and apart from its actual and direct involvement in war is also affected in many ways, as are all countries, by wars in which Australia has no active participation. The human cost of all war affects everybody on Earth.
Why world war 1 start this war started when Australia decided to take over Gallipoli
Because Australia was a part of the British Empire. Because Australia was a part of the British Empire
4 years
As part of the British Empire Australia joined WW1 with the rest of the UK
OK we are the Americans ally in war so when they were attacked by the Japanese force at pear harbour we said we will join you to fight the japs. hope this helps.
Switzerland
No, she did not take part in World War 1.She somehow took part in World War II during 'Spanish Civil war'.
Triple Alliance, secret agreement between Germany, Austria-Hungary, and Italy formed in May 1882 and renewed periodically until World War I.
The war after world war 2 in which Australia participated was the Korean war.