In 1948, the Czech Communist Party won a large portion of the vote in Czechoslovak politics, leading to a communist period without immediate Soviet military presence. The 1950s were characterized as a repressive period in the country's history, but by the 1960s, the local socialist leadership had taken a course toward economic, social and political reforms. However, a number of significant Czech communists, together with the Czech security agency, conspired against limited introduction of market systems, personal freedoms, and renewal of civic associations (see "Socialism with a human face") by leveraging Russian support towards strengthening Communist Party's positions.