The European Union It was signed in 1992 and came into effect in 1993.
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What defence treaty was signed by Great Britain, the USA, France, Siam, Australia, New Zealand, Pakistan and the Philippines in 1954?
The North Atlantic Treaty was signed in Washington, D.C. in 1949 by Belgium, the Netherlands, Luxembourg, France, UK, US, Portugal, Italy, Norway, Denmark, Canada and which other country?