<prompt> Translate the following text to EnglishKwa kuwa wasiwasi wa msingi ni kwamba majimbo mengi yanaweza kuomba msaada wa shirikisho wakati wangekuwa na rasilimali za kushughulikia mahitaji yao zaidi ikiwa wangekusanya mapato yanayostahili, masomo ya kesi ya sampuli ya wakurugenzi wa majimbo pamoja na uchunguzi wa hali ya maslahi maalum inaweza kuwa mkakati mzuri wa kuhakikisha kuwa tuna uelewa kamili wa nini kinachotokea na kwa nini.  <response>: Since the underlying concern is that many states may be asking for federal assistance when they would have resources to handle more of their own needs if they collected revenues owing to them, case studies of a representative sample of states coupled with examination of the special interest state could be an efficient strategy for ensuring that we had a comprehensive understanding of what was happening and why. 