The Beatles did not come to popularity in the 21st century. They came to popularity in the 1960s.
2010 is the beginning of the second decade of the 21st century.
On the 1st of January 2011.
Across The Universe
21st century.
We are in the 21st Century.
Yes, Green Day's popularity arose with the release of their album 21st Century Breakdown. This was a long awaited album and most critics believed that it lived up to its hype. 21st Century Breakdown was released in 2009.
It is in the 21st century.
the 21st century
~this is the 21st century
as we are now in the 21st Century, the decades start as 2010, 2020, 2030, 2040, 2050, 2060, 2070, 2080, 2090 and the 22nd Century will start as 2100
Yes they do have batteries in the 21st century and had in the 20th century.
No, there is no apostrophe in the phrase "21st century."