Between 1880 and 1890 it averaged more than $100,000,000 annually. Although part of it was used to reduce the public debt, the remainder began to accumulate in the treasury and thereby seriously reduced the amount of currency available for the ordinary needs of business. In 1888, for example, the surplus in the treasury was one-fourth as great as the entire estimated sum outside. The one device for doing away with the surplus upon which all leaders could unite was the reduction of the national debt. Between 1879 and 1890 over $1,000,000,000 were thus disposed of. Yet even this process raised difficulties. Although a portion of the debt came due in 1881 and could be redeemed at the pleasure of the government, other bonds were not redeemable until 1891 and 1907, unless the federal authorities chose to go into the market and buy at a premium. Eventually this was done for a time, although prices were thereby forced up to 130 in 1888, and as a result the redemption of $95,000,000 during the year cost more than $112,000,000. The treasury also adopted the expedient of depositing surplus funds in banking institutions, but the plan was open to serious objections. In order to qualify for receiving government deposits the banks had to present United States bonds as security, but these were already at a high premium because of purchase by the treasury itself. There remained, therefore, two general policies which might be followed--reduction of revenue or enlargement of expenditure. Both parties were theoretically committed to the economical conduct of the nation's business, but Republican advocacy of a high tariff tended to restrict that party's answer to the surplus problem. The revenue came largely from tariff and internal taxes. The latter were reduced, as has been seen, by the tariff act of 1883, but the redundant income continued. The Republicans then faced the alternative of lowering the customs or turning to the policy of increased expenditure. The latter policy would delay the reduction of duties and was in line with the Republican tendency toward increased federal activity. For the Democrats the problem was easier. Since the party was tending toward advocacy of low customs duties, had constantly condemned Republican extravagance in administration and was traditionally the party of a restricted national authority, it was logical to turn to severe reduction of revenue in order to solve the problem of the surplus. President Cleveland's political and personal philosophy led toward economy in expenditure and therefore toward revenue reduction. By nature he was frugal; in politics, a strict constructionist. In vetoing an appropriation bill he succinctly set forth his creed: