It was in the 1860's. So the 19th Century.
19th century
15th
The dutch fought the Travancore-Dutch War in India in the mid-18th century.
There are many wars which were fought at the end of the nineteenth century. Some of these wars include Franco-Prussian War, Crimean War and Napoleonic Wars among others.
The English civil war was fought in the 17th Century.
The civil war was a war fought in the 17th century. There. Too easy.
World War II took place in the 20th century (1900s)
Italy
Rome fought Carthage in the First Punic War, the Second Punic War and the Third Punic War over a period of a century.
The Civil War was fought during the ninteenth century.
The US and Great Britain fought a war in the early 19th century known as the War of 1812.
The English civil war was fought in the 17th Century.