Question

I do not know what the answer to this is
What term refers to a span of one thousand years

Answer 1

millennium

Answer 2

Nope here

Answer 3

Which sentences use a time-related term correctly?

Choose all answers that are correct.


A.
Socrates was executed in 399 B.C.

B.
The main part of the Cathedral of Notre Dame was completed in 1250 C.E.

C.
Muhammad fled Mecca for Medina in 622 A.D.

D.
Egyptians started building the Great Pyramids at Giza in B.C.E. 2575.