Premise: The Congo Crisis ( Crise congolaise ) was a period of political upheaval and conflict in the Republic of the Congo ( today the Democratic Republic of the Congo ) between 1960 and 1965 . Democratic Republic of the Congo . The Belgian Congo achieved independence on 30 June 1960 under the name Republic of the Congo ( Léopoldville ) .
Hypothesis: The Democratic Republic of the Congo became independent in the 1960s.
Label: ENTAILMENT