(Essay ideas) Why Islamic banks more tolerant to financial crisis than conventional?

i have to write essay about " why were Islamic banks more tolerant to financial crisis than conventional banks"?
pleasa i need help to write my thesis on this topic... my teacher told me that i have to answer this question in my thesis. so really i don't know how to answer the question in small sentence because i have to descripe many factors . :(

Dear !

Visit my friend Mr. Google ! Find the sample essays and journals. Try to put some efforts on reading , thus yo will get some ideas though.

erf.org.eg/cms.php?id=publication_details&publication_id=1319

nazahamarkets.com/2011/03/22/video-have-islamic-banks-been-more-resist ant-than-conventional-banks-to-the-2007-2008-financial-crisis/

Regards
Isai

thank you Isai
i already read many articles but the difficult is the thesis statement, i dont know how to answer this question in small sentence because the islamic system is not easy to describe it n short sentence.

i need help to learn how to write good thesis statement .

Here you go...

studenthacks.org/2007/11/06/thesis-statement/

owl.english.purdue.edu/owl/resource/545/1/

homeworktips.about.com/od/thesissentence/a/fuss.htm

Thank you Isai your assistance really appreciated .