Basicly this means you have the right to live your own life. You have the liberty to do what you want (as long it is legal). And you have the right to be happy, like not having to worry about getting a good education.
Citizenship
"The American Presidency"

Duties
     1.Voting (if you are old enough)
     2.know your current events
     3.obey the laws of your country

Basicly this means you should Vote for the President or local elections if you are of age 18 or older. You should also keep up on what is going on in your Town, State,and Country.