The term Allied Forces primarily refers to the coalition of countries that came together during the major conflicts of the 20th century, most notably World War I and World War II, to oppose the Central Powers in WWI and the Axis Powers in WWII. Here is a detailed overview:
During World War I, the Allied Forces, originally known as the Triple Entente, included:
Over time, the alliance expanded to include:
The Allied Forces in WWI were united in their opposition to the Central Powers, which included Germany, Austria-Hungary, and Ottoman Empire.
In World War II, the term Allied Forces took on a more expansive meaning, encompassing a broader coalition:
These forces fought against the Axis Powers, which included Germany, Italy, and Japan. The alliance was characterized by:
After the conclusion of WWII, the Allied Forces transitioned into various forms: