Year 0
If by "Common Era" you are referring to the era name system, then Christianity coincided with the beginning of the Common Era. In fact, the Common Era is also known as the "Christian Era" or "Current Era". The year 1 CE is the year in which a 6th century monk estimated that Jesus had been born when he created the Common Era calendar.
1811
The swing era in jazz started in the year of 1935
1730 to 1820
BCE - Before Common Era before year 1 A.D. and CE - Common Era after year 1 A.D.
It means "year one of the Current Era" (or Common Era).
It stared during the 1920's.
About 1900, the first year of the 20th century.
The romantic ere begun in the 1800's
The "Common Era" begins in the year 1 AD, and continues to the present day. 2011 is the Two thousand and eleventh year of the Common Era. The period before 1 AD is known as "Before Common Era", and it extends from 1 BC backward in time to the beginning of human history.
Common Era (CE) is the way atheists and people who do not want to recognise Jesus in dating the world, are replacing Anni Domini (AD) which is latin for "Year of our Lord", with Common Era
Common Era merely replaces AD. Our present year is 2010 common era or 2010 CE. BCE is before common era and replaces BC. Julius Caesar was killed in 44 BCE.