Later, in September 1841, only unaccompanied males could travel to Algeria for free and a complicated system for families was developed that made subsidized travel almost unavailable. These emigrants were offered many different forms of government assistance including free passage (both to the ports of France and by ship to Algeria), wine rations and food, land concessions, and were promised high wages. Between 1841 and 1845, about 20,000 individuals were offered this assisted emigration by the French government, though it is unknown exactly how many actually went to Algeria. These measures were funded and supported by the French government (both local and national) because they saw the move to Algeria as a solution to overpopulation and unemployment; those who applied for assisted emigration emphasized their work ethic, undeserved employment in France, a presumption of government obligation to the less fortunate. By 1848, Algeria was populated by 109,400 Europeans, only 42,274 of whom were French.