


Understanding Decennia: A Guide to Groups of 10 Years
A decennium is a period of 10 years. It is derived from the Latin word "decem," which means ten. The term is often used to refer to a decade, or a group of 10 years, in history, science, or other fields. For example, the 1960s might be referred to as a decennium, as it spans from 1960 to 1969.



