The answer to that is the Sahara desert.
Answer:
Axis Powers & Allies
Explanation:
Axis Powers:
Germany, Italy, Japan
Allies:
France, Great Britain, US, Soviet Union, China (lesser extent)
The answer to this question is letter c
Https://www.globalsecurity.org/military/ops/vietnam2-opposition.htm
Hope this helps
They all were however they want you to answer Russia because Russia left the Axis Powers after Hitler attacked Russia.