1971 (MCMLXXI) was a common year starting on Friday of the Gregorian calendar, the 1971st year of the Common Era (CE) and Anno Domini (AD) designations, the 971st year of the 2nd millennium, the 71st year of the 20th century, and the 2nd year of the 1970s decade. The year 1971 was the year when Bangladesh achieved independence and emerged as a sovereign country.