 Alessandri broke with the classical liberalism's policies of "laissez-faire" by creating a Central Bank and imposing a revenue tax.However, social discontents were also crushed, leading to the Marusia massacre in March 1925 followed by the La Coruña massacre.The longest lasting of the ten governments between 1924 and 1932 was that of General Carlos Ibáñez, who briefly held power in 1925 and then again between 1927 and 1931 in what was a "de facto" dictatorship.