Parliamentary elections were held in North Vietnam on 11 April 1971.Dieter Nohlen, Florian Grotz & Christof Hartmann (2001) Elections in Asia: A data handbook, Volume II, p331 Only candidates representing the Vietnamese Fatherland Front (an alliance of the Vietnamese Workers' Party together with various bloc parties and satellite organisations) contested the election. Voter turnout was reported to be 98.9%. Of the 529 candidates, 420 got elected.
Results
References