one of Germany's allies since World War 2 is the United states of america.
Germany was in an alliance with Austria-Hungary and Italy.
Russia had to depend on themselves to stop germanys expansion since there ports were unavailable
They believed they needed to crush the Allies before American troops arrived.
Russia, Britain and France were the Allies in World War 1.
Germanys empire was in WW1 because of the alliances the other countries had.
They believed they needed to crush the allies before american troops arrived
you face!
The US didn't join in World War Two until the end, and as such no countries where it's allies, instead the US was the ally of Britain, France and the rest of the countries that had been in the war since the start. A Complete list of Allies can be found at. http://www.jamesstpaul.blogspot.com.au/2013/05/list-of-allies-winning-side-during.html
The main 3 countries in the allies were America, England, and France. However, several countries in the world fought against Germany, Japan, and Italy.
the russians
In the developed world, China.
Britain, France, Russia & the US are common to the Allies in both WW1 & WW2. They are opposed by Germany in both wars. In WW1 Italy & Japan were both on the side of the Allies, in WW2 they were on Germanys' side. Turkey was on the side of Germany in WW1 & Neutral in WW2. Austria/Hungary was on the side of Germany in WW1 & were also on Germanys' side in WW2, (although it might be said by force rather than choice.) although they were then 2 separate countries.