The main goal of this article is to analyse the relationship between the Italian Socialist Party (PSI) – a party that followed a different trajectory from other Western social democratic parties following the Second World War – and the October Revolution and the USSR from the 1940s to the 1960s. In particular, given the political context of postwar Europe, it aims to use this relationship to understand the party's political and programmatic evolution from a new perspective. To this end, the article is largely based on archival investigation and on a wide examination of press sources from the period.

中文翻译：

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战后欧洲的意大利社会党：从 1940 年代到 1960 年代它与苏联和十月革命的关系研究

本文的主要目的是分析意大利社会党 (PSI) 与 1940 年代至 1940 年代的十月革命和苏联之间的关系。 1960 年代。特别是考虑到战后欧洲的政治背景，它旨在利用这种关系从一个新的角度来理解党的政治和纲领演变。为此，本文主要基于档案调查和对该时期新闻来源的广泛审查。