1864 Napoleon III of France installs Archduke Maximilian as Emperor of Mexico on June 10.Timeline State: N.A.Timeline Country: MexicoTimeline Subjects: international affairsEra: 1801-1900 Read more about 1864
1855 On October 14, former U.S. General William Walker leads a mercenary force of 150 Americans who join with local rebels to conquer Nicaragua. Walker serves as president from July 12, 1856 to May 1, 1857. He legalizes slavery there.Timeline State: N.A.Timeline Country: NicaraguaTimeline Subjects: international affairsEra: 1801-1900 Read more about 1855
1854 On July 14, Commodore Matthew C. Perry establishes diplomatic relations between the United States and Japan.Timeline State: N.A.Timeline Country: JapanTimeline Subjects: international affairsEra: 1801-1900 Read more about 1854
1854 The Ostend Manifesto written on October 18, proposes the U.S. seizure of Cuba. Timeline State: District of ColumbiaTimeline Country: CubaTimeline Subjects: international affairsEra: 1801-1900 Read more about 1854
1845-1849 The potato famine in Ireland leads thousands of Irish emigrants to settle in the United States.Timeline State: N.A.Timeline Country: IrelandTimeline Subjects: international affairsEra: 1801-1900 Read more about 1845-1849
1844 U.S. diplomat Caleb Cushing establishes the Treaty of Wanghia, the first formal agreement between China and the United States, on May 3.Timeline State: N.A.Timeline Country: ChinaTimeline Subjects: international affairsEra: 1801-1900 Read more about 1844
1833 On August 1, Great Britain abolishes slavery throughout its empire.Timeline State: N.A.Timeline Country: EnglandTimeline Subjects: international affairsEra: 1801-1900 Read more about 1833
1823 The Monroe Doctrine is proclaimed by President James Monroe in Washington on December 2.Timeline State: District of ColumbiaTimeline Country: United StatesTimeline Subjects: international affairsEra: 1801-1900 Read more about 1823
1807 On March 25, the British Parliament votes to end Great Britain's participation in the international slave trade.Timeline State: N.A.Timeline Country: EnglandTimeline Subjects: international affairsEra: 1801-1900 Read more about 1807
1804 On January 1, Haiti becomes the second independent republic in the New World.Timeline State: N.A.Timeline Country: HaitiTimeline Subjects: international affairsEra: 1801-1900 Read more about 1804