posted by saul .
what group has tried inseccessfully to establish a nation since the breakup of the ottoman empire after world war 1?
The subject is history.
Since this is not my area of expertise, I searched Google under the key words "establish a nation since the breakup of the ottoman empire" to get this:
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.