The Jiaqing Emperor engaged in the pacification of the empire and the quelling of rebellions. A systematic campaign of conquest and pacification was undertaken by the Portuguese. Operated in the Invasion of Manchuria and later the Pacification of Manchukuo. Savage pacification measures reduced Partisan activity appreciably. Some colonial "pacification" efforts often caused severe famine. The letters describe common occurrences of civilian killings during population pacification operations. The Federation uses mass surveillance, brainwashing and drug pacification to control its citizens. All became targets of ruthless police-military pacification. Pacification and reconciliation would have been an enormous task. Akamba resistance to colonial "pacification" was mostly non-violent in nature. Troop rotation policies also hindered continuity in pacification. The U.S. government adopted a policy of pacification and confinement of Native Americans to reservations. Pacification and retention and extension of control over the local tribes was the priority. Accordingly, the phase of "pacification" commenced. While John finished the pacification of Granada, negotiations dragged on in Rome.