A independent clause has a verb and a subject.It can stand alone.
Example:
I enjoy sitting by the fireplace and reading.
Waiting to have my car's oil changed is boring.
She wants to travel the world and see wonderful sights.
Answer:
10-18 years old.
Explanation:
Different Strokes aired from 1978-1985, and Gary Coleman was born in 1968. This means that he was about 10 years old when the show first aired, and was around 18 years old when it ended.
It should be C, rude. Tactless means showing no or a lack of sensitivity in dealing with problems and issues.
It looks like its around the time of segregation between blacks and whites. But i may be wrong.