After some hard fighting ( in which Giuseppe Garibaldi distinguished himself on the Italian side ) , Pius was returned to Rome .
Repenting of Pius ' previous liberal tendencies pursued a harsh , conservative policy even more repressive than that Pius ' his predecessors .
After some hard fighting ( in which Giuseppe Garibaldi distinguished himself on the Italian side ) , Pius was returned to Rome , and repenting of his previous liberal tendencies pursued a harsh , conservative policy even more repressive than that of his predecessors .