Sorority Facts

Jasmine
Hi guys. If you are in a sorority or happen to know a lot of facts on them, do you mind amswering some questions? 
1.) Are sororities funded? Do they pay for the house or are they given money to buy it?
2.) what kind of things do you guys do (other than community service)?
3.) what happens when you get accepted into a house? 
4.) what is a chapter? Does this effect what year of College your in?
5.) have you ever experienced a bad sorority where there are some girls who have their own clique within the house or who aren't very accepting?
6.) how do you get accepted into a sorority? What traits must you have? Is it based on major or whether your a first yr or senior?
-If you guys could answer these that would be great. I wish I could join, But I don't have the money to pay fees..