Nuclear disarmament! did they disarmed ? article 6 of NPT require NPT states to completely disarm in good faith, they hadnt yet. NPT is only way to enhance their nuclear dominance by restricting non-nuclear states from achieving nuclear weapons (power in other words) and have monopoly in nuclear energy market.
the usa further violated NPT, which restrict any nuclear state from transferring nuclear weapons or fuel to any non nuclear state, today Turky and many other European countries host nuclear weapons of the USA.

only achievement liberal got is human rights got legal shape , and free trade agreement . though the later had increased inequalities and poverty .

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~A journey of a thousand miles must begin with a Single Step. (LAO-TZU, Tao Te Ching)