{ 156 set to.expenditure from the imperial finances on these several departments, which are the very departments in which expenditure may be advocated with a moral pressure most hard to resist. This system has worked well financially and otherwise. By decentralizing some of the financial arrangements, local governments have been encouraged to exercise greater control over expenditure, while the absolute control given to them, within certain limits, has enabled them to spend the money to the greatest advantage. An extension of the system would be beneficial. The contracts are usually made for periods of five years. The Public Debt. Large sums of money are required from time to time for extensive public works ; and, occasionally, to meet the cost of famines or of wars undertaken for the protection of the Indian empire, or in its interests. A very large part of the sums in question is spent on productive public works, like canals and railways, which not only repay the interest on the outlay or even more, but which increase the produce or open up the trade, and so assist the material progress of the country. It would be unfair as well as impossible to meet such charges from current revenue. The works are constructed, or the wars are fought, for the lasting benefit of the empire, and it is only fair that the cost should be spread out over a series of years, or, in the case of remunerative works, that the principal sum should remain invested in them. It is. moreover,