Question

2. The first millenium of Christian Era is written as​

Answer 1

Answer:

Common Era is one of the notation systems for the world's most widely used calendar era. The period of first millennium in Common Era (CE) started from 1 CE and ended in 1000 CE or 1-1000AD. The term "Common Era" became more widely used in the mid-19th century by Jewish academics

Answer 2

The first millennium of the anno Domini or Common Era was a millennium spanning the years 1 to 1000 (1st to 10th centuries; in astronomy