What was the second, and how did it influence life?

Read the following article about the Spartans in the book written by Plutarch, Life of Lykurgus, and then write a short paper answering the following questions:
Lykurgus instituted three major reforms in Sparta. What was the first, and how did it influence life?
What was the second, and how did it influence life?
What was the third, and how did it influence life?
How did the military training of the Spartan youth prepare them for battle?