century 17th BC 12 millennium 365 16th after
There
are
100
years
in
a
.
A
year
has
days
,
or
months
.
There
are
1
,
000
years
in
a
.
The
term
refers
to
the
time
before
the
birth
of
Jesus
Christ
.
The
term
AD
refers
to
the
time
the
birth
of
Jesus
Christ
.
The
years
1501
-
1600
refers
to
the
century
.
The
years
1601
-
1700
refers
to
the
century
.