The Treaty of Versailles was very detrimental to Germany.
Germany's main enemies in World War 1 were Britain, France, Italy, and Russia. America too, but we joined the war later than any of the other Allies.
Italy and its allies Well Sicily is part of Italy. SO it really depends on the time frame of the war. World War Two would be the Axis Powers. Consisting of them was Italy Japan and Germany as the main Countries.
Have you read ANY history ? - Britain and the Allies won the war - or else you would be living under Nazi slavery, or worse, in a concentration camp.
Finland fought the Soviet Union in the 'Winter War', which started in 1939 and ended when the Moscow Peace Treaty was signed in 1940. Finland ceded Karelia to the Soviets. In World War Two, Finland fought against Russia but was an unofficial member of the Axis Powers. The Soviets conquered Finland on their way to Germany.
Not any of the countries did well, including the US. However, the Axis powers--Germany and its allies--had war costs to pay in addition to trying to recapture their economies.
the allies won the war against the axis when Germany surrendured.
Nothing, they were never involved in any allies' that were at war.
No country attacked the US before they joined WW1, but the US's allies such as France and Britain were attacked and at war with Germany, so the US decided to support their allies and join the war. The sinking of the British/ American ship "The Lusitania" was a trigger for the US to join the war.
It provided the Allies with supplies and weapons.
At the end of World War II, Germany's surrender conditions were outlined in the unconditional surrender policy agreed upon by the Allies. This meant that Germany had to surrender without any negotiation or terms, leading to the complete disbanding of its military forces and the occupation of its territory by Allied forces. The Allies demanded the dismantling of the Nazi regime, accountability for war crimes, and the establishment of democratic governance in Germany. Additionally, the country was divided into occupation zones controlled by the United States, the United Kingdom, the Soviet Union, and France.
WW2 was the last war Germany started.