[your-nanny]

because the US is a union of quasi independent states. US government is built around that fact. The Senate, for example, represents each state equally Originally and by intent these were chosen by state legislatures. Similarly, originally and by intent, states governments play a large role in how Presidents get elected. Personally, I think the changes we've made have confused people about the basic theory of our constitutional system. People should be asking: why do we have states.