Ní ìdàkejì, Europe jẹ́ ìtàn tí ó tóbi jùlọ tí àwọn ìpínlẹ̀ ọkàn kan jù Amẹ́ríkà ariwa, nitorina European "Federalism" ṣe ÀRÍYÀNJIYÀN fún ìjọba tí ó ní agbára tí ó lágbára, tí ó ní ìbátan sí ìpínlẹ̀ kan.. 