 
 <prompt> One word wey fit describe say something dey miss? Given di last question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Federalism, and oda forms of territorially autonomy, dey generally see as useful way to structure political systems to prevent violence among different groups inside countries because e allow certain groups to make laws for subnational level. Some scholars don suggest say federalism fit divide countries and cause state collapse because e dey create proto-states. Still others don show say federalism dey cause division only when e no get mechanisms wey go encourage political parties to compete across regional boundaries. 