Summarize the issues that divided Martin Luther from the Catholic Church.

and how did Luther'ss theological teachings redefine fundamental thinking about vital Western concers?

Help me!

He wrote up these issues in the "95 theses" -- http://www.google.com/search?q=martin+luther+95+theses&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Check some of these sites for the influence he had on later events:
http://www.google.com/search?q=martin+luther+influence&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Thank you for prividing informations!

If you know, do you know why martin luther was divided from catholic church?

Did you read the Wikipedia article on the 95 theses? That's where your answer is.

OK I will read it!

What was one effect pf Luther's arguments on people in the countryside and imperial politics?

Getting rid of indulgences:

http://en.wikipedia.org/wiki/Indulgence

Growing literacy among the people:
http://www.google.com/search?q=gutenberg+and+literacy&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Neither of these things happened quickly, but both were long-term effects of Luther's protests and the dawn of the printing press.

Why Did Martin luther, Zwingli and John CAlvin succeed in forming their own churches when others failed?