The first decade presumably started at the Big Bang. However, assuming that is not what the questioner intended, and further assuming the question refers to the AD part of the Gregorian version of the Christian calendar (too many unjustified assumptions), the first decade should have started on 1 January of Year 1 and lasted 10 years - until 31 December of Year 10.
The first 10 years of a decade are the decade. The first 10 years of a century are called the auts.
first decade of the 16th century
During the first decade of the last century.
My grandmother referred to the first decade of the 1900's as the "oughts". It's a catchy term and I think it should be used for the first decade of 2000.
no......Other answerNo because the first decade was released because it had been a decade (10 years)C&C started in 1995 and the first decade is 2005.Cannot be a second decade because it isn't even 2015 and there could be no possibly of being a second decade anyway.
No, if you are 69 years old you are in your 7th decade. There are 10 years in a decade, and not forgetting to count the first ten years, you would get to the 7th decade.
During the first decade of 1800, on Dec.2,1804.
1960s1969
1960s
During the first decade of 1800, on Dec.2,1804.
1940
1950