Why do states control some things such as state funding for education and the national government controls others such as foreign policy?

States control areas like education funding to address local needs and preferences, allowing for tailored policies that reflect community values and priorities. In contrast, the national government manages foreign policy to maintain consistency and coherence in international relations, which is essential for national security and global diplomacy. This division of responsibilities helps balance local autonomy with the need for unified national strategies. Ultimately, it reflects the federal structure of governance that delineates powers between state and national levels.