The second half of the twentieth century was marked by a decided movement toward more centralized (and nationalized) policymaking for education than had previously been the norm. Among the major pieces of legislation were the Elementary and Secondary Education Act and its reauthorization, No Child Left Behind, Head Start, and the Education for All Handicapped Children Act. In short, a nation that had long taken pride in a system of public education locally supported and locally controlled found itself responding to a rather wide array of more centralized federal requirements by century's end. The increase in federal funding after the 1970s targeted students from low socioeconomic backgrounds, students with special needs, and migrant students and was in part designed to help "level the playing field" across school districts. Thus far through the 21 st century, however, there has slowly been a notable change in policy emphasis, a movement leaning away somewhat from the centralization of the last half-century. Perhaps pushed, at least in part, by a marked variation in types and choices of schools-where, even in the public domain, the concept of "school" is no longer everywhere the same. "Public schooling" now ranges from neighborhood to chartered, vouchered, for-profit, magnet, virtual or online, home, language immersion, and more. Additionally, the individual school-site has once again come into prominence as a vital center of educational leadership, change, and academic improvement. Interestingly, in 2015, there was again a piece of federal legislation for public education: The Every Student Succeeds Act (ESSA). The stated intent this time, however, was to foster a reduced (less centralized) role at the national level of school governance, along with a correspondingly increased range of policymaking autonomy for individual states and localities. In passing ESSA at the very end of 2015, the general reaction in many parts of the nation was that each state had thereupon been granted added policymaking discretion. Moreover, a further sense was that the states were quite likely to pass at least a fair amount of their added discretion down to local school districts and other local authorities. What is of special interest and significance is that the movement from more to less centralization in school policy is a movement newly shared by a number of those persons studying educational organizations from an institutional perspective. Neo-institutional research has taken on the question of why, even with substantial similarity and stasis in structures, does some variation and change exist (Zucker, 1988). One answer to this question comes from examining how institutional processes unfold at the micro-level given actors' work practices and how agency paradoxically can exist even when actors are embedded in institutional contexts (