bn:02827001n
Noun Named Entity
Categories: 1840, Articles with short description
EN
1840  1840 in politics  1840 AD  1840 CE  AD 1840
EN
1840 was a leap year starting on Wednesday of the Gregorian calendar and a leap year starting on Monday of the Julian calendar, the 1840th year of the Common Era and Anno Domini designations, the 840th year of the 2nd millennium, the 40th year of the 19th century, and the 1st year of the 1840s decade. Wikipedia
English:
year
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EN
1840 was a leap year starting on Wednesday of the Gregorian calendar and a leap year starting on Monday of the Julian calendar, the 1840th year of the Common Era and Anno Domini designations, the 840th year of the 2nd millennium, the 40th year of the 19th century, and the 1st year of the 1840s decade. Wikipedia