  Spontaneous violation of relativistic invariance of the vacuum can derive
quantum chromodynamics from an U(1) Higgs model including fermions, if the
emergent theory is Lorentz invariant. In this model, the vacuum becomes
anisotropic, and a fermion created on a triplet of spin-one vacua acquires
degeneracy analogous to the color degrees of freedom. The Nambu-Goldstone
bosons originating from the breakdown of rotational symmetry provide the quasi
fermions with SU(3)$\times$U(1) effective interactions, which are interpretable
as mediated by gluons and photons. The confinement of quasi quarks as well as
that of Nambu-Goldstone gluons follow from the Lorentz invariance of the
emergent theory.
