Why Is It Important That the James Webb Space Telescope

Why is it important that the James Webb Space Telescope will be operating in the infrared?

A) It will allow us to study the highly redshifted light of distant galaxies,enabling us to observe them as they first formed in the early universe.
B) The infrared is not easily visible from Earth's surface.
C) It will allow us to be closer to the most distant galaxies,so we get better pictures.
D) It will allow us to see into other universes that are not visible from Earth's surface.