Abstract
According to current history of science, Levi-Civita introduced parallel transport solely to give a geometrical interpretation to
the covariant derivative of absolute differential calculus. Levi-Civita, however, searched a simple computation of the curvature
of a Riemannian manifold, basing on notions of the Italian school of mathematical physics of his time: holonomic constraints,
virtual displacements and work, which so have a remarkable, if not dominant, role in the origin of parallel transport.