Direct Democracy just means that your vote isn't represented by someone else, which would be indirect democracy (like how we have representatives that vote for us in congress). Since you are voting for something in the group "directly" that would be an example of direct democracy.
Answer:
The Preamble to the U.S. Constitution summarizes the Founding Fathers’ intention to create a federal government dedicated to ensuring that “We the People” always live in a safe, peaceful, healthy, well-defended—and most of all—free nation.
When people talk about resources they mean all of the above
Answer:
all of the above but you should carry your membership card if you know that you are going to a place you need a membership for make it easier on the employee