This category is for decade articles.
“The 1980s was a decade 20 years away from the end of the 20th century. 1980, 1981, 1982, 1983...1980s
“The 1990s were a decade at the end of the 20th century. Marty McFly and Jennifer Parker were...1990s
“The 1950s was a decade 50 years away from the end of the 20th century. 1950, 1951, 1952, 1953...1950s
“The 1920s was a decade 20 years away from the beginning of the 20th century. Years 1920, 1921...1920s
“The 1970s was a decade in the 20th century beginning on January 1, 1970, and ending on December...1970s
“The 1880s was the second to the last decade of the 19th century. In the original timeline, Clara...1880s
“The 1900s was a decade. The term is also used to refer to the period between 1900 and 1999...1900s