A decade is 10 years. A millennium is 1000 years. The difference is 990 years.
The "decade" of the 2000's includes the period from January 1, 2000 until December 31, 2009. If referring to the "first decade of the new Millennium", you could refer to the years 2001-2010. Because there was no "year zero" on the Gregorian calendar, each new millennium of 1000 years includes the final 1000th year (1000, 2000, etc.). However, a decade is not restricted by this convention.
A decade :D
60's
The fifties.
1990s.
early 1990's
The duration of The Britpop Story is 1800.0 seconds.
The Britpop Story was created on 2005-08-16.
most people agree the Britpop era began with Blur's Girls and Boys
Britpop.
1990 - 1997
Yes.
Decade.
Blur and Oasis
the 1960's
It started in Britain, hence the term BRITpop.