Yes. The United States has always been an independent nation, so it would have naturally been independent when it entered the First World War.
because britian is under pressure after world war 2
The nation you are referring to is likely the League of Nations, established after World War I to promote peace and cooperation among countries. It consisted of a loose alliance of independent states aimed at preventing conflicts through diplomacy and collective security. However, it ultimately struggled to enforce its resolutions and prevent aggression, leading to its dissolution and the formation of the United Nations after World War II.
80 years. The Revolutionary War ended in 1781 and the Civil War began in 1861.
Germany.
To be recognised by Congress and the rest of the world as a sovereign nation.
Yugoslavia
yugoslvia
The American Revolution made the US an independent nation.
Most of the countries of the British Empire became independent in the years after World War II.
jerkinonburg
Yugoslavia
Czechoslovakia
The United States established its identity as an independent and powerful nation.
After World War II, Burma became an independent nation, initially as a democratic nation. The country became a military dictatorship in 1962, following a coup. The military dictatorship ended in 2011.
because britian is under pressure after world war 2
Hungary declared independance from Austro-Hungary
Mexico, the United States, and Texas (which was an independent nation at the time).