The term Free World is a politically-charged term that was used during the Cold War to refer to the Western Bloc. Even more broadly, it was used to refer to all non-communist countries, or simply to those countries which support freedom for all. It has traditionally primarily been used to refer to the countries allied and aligned with the United States and those affiliated with international organizations such as the North Atlantic Treaty Organization and the European Union. Critics pointed out the contradiction between the use of the term and the fact of its being applied to all NATO members even at times when some of them were ruled by military dictatorships (Turkey, Greece, Portugal), as well as to various anti-Communist dictatorial regimes closely allied to the US.
During World War II, the Allied powers viewed themselves as opposing the oppression and fascism of the Axis powers, thus making them "free". Following the end of World War II, the Cold War conception of the "Free World" included only anti-communist states as being "free", particularly capitalist states which were said to have free speech, a free press, freedom of assembly and freedom of association.
In World War II, the term free world was used to refer to the nations fighting against the Axis Powers. During World War II the term free countries was used to identify the western allies. During the Cold War, the term referred to the allies of the United States. In both cases, the term was used for propaganda purposes.