If history teaches anything, it is that government cannot be trusted to manage money. When currency is not redeemable in gold, its value depends entirely on the judgment and the conscience of the politicians. (That is the situation in this country today.)
Especially in an economic crisis or a war, the pressure to inflate becomes overwhelming. Any alternative may seem politically disastrous. Whether it be the Roman emperors repeatedly debasing their coinage, the French revolutionary government printing a flood of assignats, John Law flooding France with debased money, or the Continental Congress issuing money until it was literally "not worth a Continental," the story is similar. A government in financial straits finds its easiest recourse is to issue more and more money until the money loses its value. The entire process is accompanied by a barrage of explanations, propaganda and new regulations which hide the true situation from the eyes of most