The nationalization of policy for curricular content standards has evo
lved over a number of years and has widespread support. But, certifyin
g national content standards involves fundamental political decisions
about what knowledge is most worth knowing. This article stresses key
areas of political conflict, and the difficult trade-offs that a natio
nal standards approval group must make. The difficulty of building a c
oalition is highlighted through analysis of left-wing support for expl
icit opportunity-to-learn standards and right-wing objection to educat
ional outcomes. This article focuses on the initial approval stages of
national curriculum content standards and not upon the obstacles to c
lassroom implementation.