1921
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 19th century – 20th century – 21st century |
| Decades: | 1890s 1900s 1910s – 1920s – 1930s 1940s 1950s |
| Years: | 1918 1919 1920 – 1921 – 1922 1923 1924 |
Long yia 1921
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 19th century – 20th century – 21st century |
| Decades: | 1890s 1900s 1910s – 1920s – 1930s 1940s 1950s |
| Years: | 1918 1919 1920 – 1921 – 1922 1923 1924 |
Long yia 1921