The statement above is detailed information since even though we can infer who John Lewis is (American politician), the fact that he was a member of the Atlanta City Council is not information that is known or supposed to be known by all. General information refers to a statement that everybody knows. For example, if we say “Brad Pitt is an American actor” this is general knowledge as he is an international figure known by most people around the world.
Semicolon - ;
Is used when you need to piece two sentences together but using a comma wouldn't fit or be appropriate for the sentence. As follows:
"I have to study for finals tonight; I can't go out."
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Colon - :
Is used for "As follows" ect.
Example: <-- (That)
Primary colors: <-- (That)
Red
Blue
Yellow
Good luck!
The tank exploded, which seemed mysterious at first.
I won't make it to the party unless i catch a ride with you.
After the announcements are made, there will be free doughnuts (I wish!!!)
Everyone came home after the storm had passed.