The first task is to identify suitable quasiclassical frameworks, appropriate choices of projective decompositions of the identity at a single time corresponding to macroscopic properties, together with suitable quantum histories that involve such properties, with results which correspond closely to the time development of classical physics. The desired decompositions will be coarse grained, with individual projectors corresponding to subspaces of enormous dimension (e.g., 10 raised to the power \(10^{16}\)). In such a situation it is plausible that there are families containing quantum histories having a probability very close to 1, and which exhibit a time development that closely approximates that of classical mechanics.