Colonialism normally refers to a period of history from the 15th to the 20th century when people from Europe established colonies on other continents. The reasons for the practice of colonialism at this time include:
Some colonists also felt they were helping the indigenous population by bringing them civilization. However, the reality was often subjugation, displacement or death. Colonialism and imperialism were ideologically linked with mercantilism.
The Portuguese conquest of the Jaffna kingdom occurred after Portuguese traders arrived at the rival Kotte Kingdom in the southwest of modern Sri Lanka in 1505. The initial forays were against the southwestern coastal Kotte kingdom, which enjoyed a lucrative monopoly on the spice trade, which was also of interest to the Portuguese. Many kings of Jaffna, such as Cankili I, initially confronted the Portuguese in their attempts at converting the locals to Roman Catholicism, but eventually made peace with them. By 1591, the king of Jaffna Ethirimanna Cinkam was installed by the Portuguese. Although he was nominally a client, he resisted missionary activities and helped the interior Kandyan kingdom in its quest to get military help from South India. Eventually, a usurper named Cankili II, resisted Portuguese overlordship only to find himself ousted and hanged by Phillippe de Oliveira in 1619. The subsequent rule by the Portuguese saw the population convert to Roman Catholicism. Over the next forty years, starting from 1619 until the Dutch capture of Jaffna fort in 1658, there were three rebellions against Portuguese rule. Two were led by Migapulle Arachchi, during that period, Portuguese destroyed every Hindutemple and the Saraswathy Mahal library in Nallur, the royal repository of all literary output of the kingdom. Due to excessive taxation, population decreased and many people moved to Ramanathapuram in India and the Vanni Districts further south. External commerce was negatively impacted, though elephants, Jaffna's principal export, were traded for saltpetre with various kingdoms in India and sent to Lisbon. Thus, decline in trade made it difficult to pay for essential imports, and such items ceased to be imported. In the words of Fernão De Queirós, the principal chronicler of Portuguese colonial exploits in Sri Lanka, the people of Jaffna were "reduced to the uttermost misery" during the Portuguese colonial era.
Victoria was of mostly German descent; she was the daughter of the fourth son of George III, Prince Edward, Duke of Kent and Strathearn. Both the Duke of Kent and George III died a year after her birth, and she inherited the throne at the age of 18 after her father's three elder brothers died without surviving legitimate issue. She ascended the throne when the United Kingdom was already an established constitutional monarchy, in which the king or queen held relatively few direct political powers and exercised influence by the prime minister's advice; but she became the iconic symbol of the nation and empire. She had strict standards of personal morality. Her reign was marked by a great expansion of the British Empire, which reached its zenith and became the foremost global power. Her 9 children and 42 grandchildren married into royal families across the continent, tying them together and earning her the nickname "the grandmother of Europe". She was the last British monarch of the House of Hanover; her son King Edward VII belonged to the House of Saxe-Coburg and Gotha.