Positive peer pressure is when some one is encouraging you to give up on something for the goodness and wellbeing of yourself. Eg: Smoking is bad for health, so being peer pressured into stopping it is for your own health.
Negative peer pressure is when you're forced into doing something you don't want to do for someone elses pleasurement
This is your answer for the parenthetical citation (World Magazine, 2009, page 56)
They have influenced us by their democracy, philosophy, art, architecture, science and sports. We have taken their inventions, ideas, and creations. Some of which we made our own just based off of theirs or re-made what they had. The Greeks have infused their culture into ours.
Answer:
because they get more and more advanced throughout life :)
Explanation: