If something is illuminated it means is is lit up by another source. If something is luminous it means that the 'something' in question exerts light.
1. At the party, we ate food, we talked with our friends, and we played games.
2. First, we are going to go to the store, then, we are going to make dinner.
"the unjust or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex."
Miguel is depressed and needs to talk to a professional.
