If by what colour you mean skin tone, they are all white.
Yes, all the characters sing the songs.
It means that show writers welcome suggestion of characters for their stories.
Power or Control. Characters can gain or show agency
If by u mean since the beginning of the show then only spinner since all others have moved on.
Sapphire Onyx Ruby Amethyst and Topaz, those are the main characters
The game is based on the Cartoon Network show Star Wars: The Clone Wars so it will have all the characters from the show plus you can buy Darth Maul and a few other characters not in the show
The writer does not directly show an attitude toward characters.
if you mean the movie i do not know but if you mean the show then yes yes they are
The characters all start off in high school, they are all juniors except for Jackie who is a year younger than everyone. Kelso is a year older than the rest of the characters but he is still in the same grade. By the end of the show, the characters are all around 19 and 20.
Well it depends which one, there are several, but the two main characters that show up in every show are Larry the Cucumber and Bob the Tomato.
Do you mean raggedy Ann and Andy?