The Allies...
2nd edit: (...who were...?)
United States, Soviet Union (after Germany tried to take over them), Great Britain, and France.
Russia
Nazi Germany .
Australia fought with Great Britain and her ally the USA. They fought against the Japanese Empire and Nazi Germany but the majority of Australia's fighting was based in the Pacific.
The Axis forces. These countries were led by Nazi Germany, but countries such as Italy, Greece, Austria, and Romania also fought against them.
They all fought for Hitler and their homeland.
Depends in which war you are referring to, England/Britain has been involved in many wars.
Nazi Germany , Japanese , Afghanistan ,
It was the nazi war fought in Poland, Germany, all those countries
They fought back bravely, even with horse cavalry against tanks, but there just weren't enough of them to push the Nazi hordes back.
If you were a member of the Nazi party or fought in the Nazi German army at the time. Actually the Nazis were just a powerful party at the time.
New Zealand fought primarily in the Pacific Theatre of Operations against the Japanese, and they didn't do it alone... Australia, the United States, and the United Kingdom were supporting them, as well. As you should know, both Nazi Germany and Imperial Japan lost the war.
Many women of various nationalities fought the Nazi regime in many ways. Many British women were in the regular armed forces, as was my mother (She was a rarity, a Royal Marine Wren.). Other women acted as spies or as resistance coordinators and fighters in the many countries occupied by the Nazi regime.