The data I chose to look at referenced differences in K-12 education spending, an enormous $611 billion (2015) industry at the state and local level. It has been the largest sector dedicated to direct spending by such governments ever since 1977. There are also looming questions about not just the funding, but how the funding is being used, and its progressivity and “fairness.” To start, it helps to see the patterns of spending. In 1977, the state and local governments spent less than half of today’s spending. Even still, it’s lessened as an overall cost from 26% of direct expenditures to 22% in 2015, due to the excess of spending in other sectors outweighing any sense of growth. Today, about 40% of local funds are dedicated to education spending, and more interestingly- 99% of state and local K-12 spending comes out at the local level- only 5 states have state governments also provide for some of their total education spending. The federal government is also involved, but relative...