High- and low-energy manifestations of confinement

The results of the domain model for the QCD vacuum are reviewed. The model offers a coherent framework for understanding non-observability of quarks within the context of analytic confinement while simultaneously providing a mechanism for spontaneous chiral symmetry breaking and resolving the UA(1) problem. The impact of this confinement scenario at high energies is also discussed whereby the unique properties of highly excited resonances provide unambiguous signals for distinguishing this confinement mechanism from alternate scenarios.