Which sentence below uses punctuation correctly?
Astronauts snapped the first photo of the bright, blue Earth rising over the
empty moon in December, 1969, and our view of the world was changed
forever.
Astronauts snapped the first photo of the bright, blue Earth rising over the
empty moon in December 1969 and our view of the world was changed forever.
Astronauts snapped the first photo of the bright, blue Earth rising over the
empty moon in December, 1969 and our view of the world was changed
forever.
Astronauts snapped the first photo of the bright, blue Earth rising over the
empty moon in December 1969, and our view of the world was changed
forever.
