How people play sports differently around the world?

shown by photos
http://towson.shownbyphotos.com/Towson-schuerholz-park-pictures.html
http://www.school.eb.com/eb/article-9435236?query=baseball%20in%20third%20worlded%20countries&ct=eb
This artical was last published in 2006
The author is Robert Verdi and he shows knowledge to his words by giving exact details such as scores, pitch counts, and different countries who played each other

-How are other contries better at some sports than others?
-How are games settled by a cotroversial call of a ref or official?
-why are most games against two countries so close?
-why do professional players get paid so much?
- How are good players raised?
-Are people who cant afford sports eqiuipment better?
-Why was the WBC created?