I do not mean we have to liquidate the PSU and accept unification at any cost, but we have to say that we can no longer go on this way." On 1 May 1951, the party fused with the PSLI, led by Giuseppe Saragat, giving birth to the Italian Democratic Socialist Party (Partito Socialista Democratico Italiano; PSDI).
We do not need to dissolve the PSU and accept unification at any cost, but we must recognize that we cannot continue this manner. On 1 May 1951, the party merged with the PSLI, led by Giuseppe Saragat, forming the Italian Democratic Socialist Party (Partito Socialista Democratico Italiano; PSDI).