World War II (Britain Joins Axis)

In our Timeline, Britain was an important part of the allies of WW2. But what if Britain had joined the Axis Powers in WW2? This timeline is my version of a alternate WW2.

Differences From Our Timeline

 * D-Day is not as successful or doesn't even happen.
 * Britain's colonies such as Australia, New Zealand, India and Canada, joins WW2 on the side of the Axis powers.
 * The evacuation of Dunkirk is not successful or doesn't happen, either way, a lot of French troops are either killed or taken prisoner.
 * The invasion of the Soviet Union and Scandinavia is successful and the combined British and German troops push the government into Siberia.
 * Little fighting happens on the Western and Mediterranean fronts.
 * China is defeated and the remaining government flees to America.
 * America joins with Mexico and other South American countries to form the AUOAC (American Union Of Allied Countries).