150 years (but spelling should be SESQUICENTENNIAL)
1000 years
A quasquicentennial is a term used to denote a period of 125 years. It combines the Latin prefix "quasqui-" meaning 25 and "centennial," which refers to 100 years. This term is often used to celebrate significant anniversaries or milestones that occur every 125 years.
The term for the usual weather in a certain area over many years is "climate." Climate encompasses the long-term patterns and averages of temperature, humidity, precipitation, and other atmospheric conditions in a specific region. It differs from weather, which refers to short-term atmospheric conditions.
There are many things the term 100s can refer to when being used. Some of the more common things it refers to are 100 dollar American bills and the years in the 100s.
Half a millennium is called a "half-millennium" and consists of 500 years. The term "millennium" typically refers to a period of 1,000 years, so half of that would logically be 500 years.
A senator's term is 6 years, but they have no term limit.
Each term is four years.
8 years
2 years :)
6 years
4 years
The term of a president is 4 years, and they can run for two terms.