Based on the clue 'arbor day in california march 7', what is the answer?

What is associated with: aravind adiga won the 2008 man booker prize with the white? Based on the clue 'arbaro is this type of place as in longfellows jen...', what is the answer? What is associated with: arbil designated the capital of the kurds was seized by this countrys troops in 1996? Based on the clue 'arbo is tree this tree material is ligno', what is the answer? Based on the clue 'arbor day likely helped it become the tree planter...', what is the answer? Based on the clue 'arboreal chart of your genealogy', what is the answer? What is referred to by 'arboreal symbol of strength'? What is referred to by 'arborio medium grain brown'?