It was in 1851 that the council commonly known as "The Forty Thieves" was elected. In it William M. Tweed served his apprenticeship. Some of the maneuvers of this council and of other officials were divulged by a Grand Jury in its presentment of February 23, 1853. The presentment states: "It was clearly shown that enormous sums of money were spent for the procurement of railroad grants in the city, and that towards the decision and procurement of the Eighth Avenue railway grant, a sum so large that would startle the most credulous was expended; but in consequence of the voluntary absence of important witnesses, the Grand Jury was left without direct testimony of the particular recipients of the different amounts." These and other exposures brought on a number of amendments to the city charter, surrounding with greater safeguards the sale or lease of city property and the letting of contracts; and a reform council was elected. Immediately upon the heels of this reform movement followed the shameful regime of Fernando Wood, an able, crafty, unscrupulous politician, who began by announcing himself a reformer, but who soon became a boss in the most offensive sense of that term--not, however, in Tammany Hall, for he was ousted from that organization after his reelection as mayor in 1856. He immediately organized a machine of his own, Mozart Hall. The intense struggle between the two machines cost the city a great sum, for the taxpayers were mulcted to pay the bills. Through the anxious days of the Civil War, when the minds of thoughtful citizens were occupied with national issues, the tide of reform ebbed and flowed. A reform candidate was elected mayor in 1863, but Tammany returned to power two years later by securing the election and then the reelection of John T. Hoffman. Hoffman possessed considerable ability and an attractive personality. His zeal for high office, however, made him easily amenable to the manipulators. Tammany made him Governor and planned to name him for President. Behind his popularity, which was considerable, and screened by the greater excitements of the war, reconstruction, and the impeachment of Andrew Johnson, lurked the Ring, whose exposures and confessions were soon to amaze everyone.