It isn't like they couldn't survive without her contribution to their family income.
YouTube's contribution to world peace is not simply to add empathy to current events, although that would be enough.
But by laying bare in 1884 the upper stratum of remains on the rock of Tiryns (q.v.), Schliemann made a contribution to our knowledge of prehistoric domestic life which was amplified two years later by Chr.
To this is united the noble ideal of the suffering servant, which serves both as a contribution to the great problem of suffering as purifying and vicarious and as the interpretation to the mind of the nation itself of that nation's true function in the future, a lesson which the actual future showed that Israel was slow to receive.
His first plan was to continue the work, already initiated by his predecessor Tourny, of making a fresh survey of the land (cadastre), in order to arrive at a juster assessment of the taille; he also obtained a large reduction in the contribution of the province.