Contains
- year
A period of time containing 365 (or 366) days; "she is 4 years old"; "in the year 1920".
- 1900s
The decade from 1900 to 1909.
- twenties
The decade from 1920 to 1929.
- 1530s
The decade from 1530 to 1539.
- 1820s
The decade from 1820 to 1829.
- 1830s
The decade from 1830 to 1839.
- thirties
The decade from 1930 to 1939.
- forties
The decade from 1940 to 1949.
- 1840s
The decade from 1840 to 1849.
- 1850s
The decade from 1850 to 1859.
- fifties
The decade from 1950 to 1959.
- 1750s
The decade from 1750 to 1759.
- 1860s
The decade from 1860 to 1869.
- sixties
The decade from 1960 to 1969.
- 1760s
The decade from 1760 to 1769.
- seventies
The decade from 1970 to 1979.
- 1770s
The decade from 1770 to 1779.
- 1870s
The decade from 1870 to 1879.
- eighties
The decade from 1980 to 1989.
- 1780s
The decade from 1780 to 1789.
- eighties
The decade from 1880 to 1889.
- nineties
The decade from 1990 to 1999.
- 1790s
The decade from 1790 to 1799.
- nineties
The decade from 1890 to 1899.