The 1860s was the ten-year period from the years 1860 to 1869.
The abolition of Slavery in the United States led to the breakdown of the Atlantic slave trade, which was already suffering from the abolition of slavery in most of Europe in the late 1820s and 1830s. In the United States, civil war between the Confederate States of America and the Union states led to massive deaths and the destruction of cities such as Chambersburg, Pennsylvania; Richmond, Virginia; and Atlanta, Georgia. Sherman's March to the Sea was one of the first times America experienced total war, and advancements in military technology, such as iron and steel warships, and the development and initial deployment of early machine guns added to the destruction. After the American Civil War, turmoil continued in the Reconstruction era, with the rise of white supremacist organizations like the Ku Klux Klan and the issue of granting Civil Rights to Freedmen.
Politics and wars
- French occupation of Mexico (1863–1867). Replacement of President of Mexico Benito Juárez (1861–1863) at first with Juan Nepomuceno Almonte (1863–1864) and then by Emperor Maximilian of Mexico (1864–1867) with the establishment of the Second Mexican Empire. Juárez eventually manages to recover his position (1867–1872).
- On 18 October 1860, the first Convention of Peking formally ended the Second Opium War.
- The American Civil War lasted from 1861 to 1865.
- The Paraguayan War (1864–1870) starts in South America, with the invasion of Paraguay by the Triple Alliance (Empire of Brazil, Argentina and Uruguay). It will kill almost 60% of the country's population.
- The main phase of the New Zealand Wars between British colonials and the Māori population begins with the First Taranaki War in 1860. The most significant campaign is the Invasion of Waikato in 1863, which sees some 14,000 British and colonial troops engaged.
- The Kingdom of Prussia under Bismarck invaded Denmark in 1864, which ended in the division of Schleswig, the location of a pro-German revolt, between Prussia and the Austrian Empire. Though Prussia and Austria had both fought side by side in this war, Prussia later attacked Austria in the Austro-Prussian war of 1866. The technological and logistical superiority of Prussia's armed forces obliterated Austria and its allies, the former also having to deal with Prussia's ally Italy in Venice. By the end of these conflicts, Prussia was seen as the most powerful state in Germany, and had total hegemony over the other German states. The NGF was formed after the Austro-Prussian war, uniting the states of north Germany, and Prussia soon led it into another conflict with France.
- The Bhutan War between the British Empire and Bhutan lasted from 1864 to 1865. It ended in a British victory and the loss of some Bhutanese territory to British India.
Prominent political events
беларуская (тарашкевіца): 1860-я
srpskohrvatski / српскохрватски: 1860-e